Doctor Who in April 2026: Lost Episodes, Returning Doctors and a New Whoniverse Adventure
Introduction
April 2026 was an unusually rich month for Doctor Who fans.
While the programme’s television future was beginning to enter a period of uncertainty, April was dominated by stories celebrating the enormous breadth of the Doctor Who universe. The month brought the extraordinary recovery of two long-lost episodes from the 1960s, several major new audio adventures, the return of familiar Doctors and companions, and the announcement of a major multi-platform event scheduled to begin in June.
Perhaps most remarkably, two missing episodes from the 1965 serial The Daleks’ Master Plan were recovered from a private film collection and made available to the public. The discovery of The Nightmare Begins and Devil’s Planet was particularly significant because episodes from the earliest years of Doctor Who remain missing from the BBC archive. The recovery was the first such discovery of missing Doctor Who episodes since 2013.
At the same time, Big Finish continued to demonstrate how extensive the modern Doctor Who audio universe had become. April’s releases included adventures for the Fifth, Sixth and Ninth Doctors, the opening instalment of a new Dark Gallifrey story, the return of the Zygons and a new UNIT adventure bringing together characters from different periods of the franchise.
And at the very end of the month, BBC Studios revealed further details of Doctor Who: Circuit Breaker, a huge multi-platform story centred on Jo Martin’s Fugitive Doctor and scheduled to begin on 25 June.
April therefore offered a fascinating picture of Doctor Who in transition. Television was not yet providing regular new adventures, but the wider franchise was extraordinarily active.
Two lost Doctor Who episodes return
A discovery six decades in the making
The most remarkable Doctor Who news of April came at the beginning of the month.
On 3 April, two long-lost episodes from the 1965 serial The Daleks’ Master Plan were released after being discovered in a private film collection. The episodes were The Nightmare Begins and Devil’s Planet, the first and third episodes of the twelve-part story.
The discovery was hugely significant because The Daleks’ Master Plan is one of the most famous missing stories from the programme’s early history.
Originally broadcast during the William Hartnell era, the serial was written by Terry Nation and featured the Doctor, Steven Taylor and Katarina confronting the Daleks and their allies in an enormous space-time adventure.
Much of the original story is missing from the BBC archive.
The recovery of even two episodes therefore changed what survives of one of the most ambitious stories of the 1960s.
The importance of The Daleks’ Master Plan
One of the largest stories of the Hartnell era
The Daleks’ Master Plan was an extraordinary undertaking by the standards of 1965 television.
The story ran for twelve episodes, making it one of the longest individual Doctor Who adventures ever produced.
It involved the Daleks, the Doctor’s travels through time and space, political intrigue and a large number of guest characters.
For modern audiences, the scale of the serial can be difficult to appreciate because most of it has disappeared.
The discovery of The Nightmare Begins and Devil’s Planet therefore offered something more than two additional episodes.
It provided additional evidence of what the original production looked and sounded like.
The recovered films preserve performances, sets, costumes, direction, music and visual effects from a period when Doctor Who was still establishing its identity.
A private collection saves television history
The work of Film is Fabulous
The recovered episodes were found in a private film collection.
The material was subsequently handled by Film is Fabulous, a charitable trust dedicated to preserving private film collections. The organisation helped recover and preserve the recordings before their release.
The discovery illustrates one of the most remarkable aspects of television preservation.
During the 1960s, the BBC did not preserve every programme it produced.
Many television recordings were eventually junked because of storage costs and the belief that their commercial usefulness had expired.
As a result, Doctor Who became one of the most prominent examples of Britain’s lost television heritage.
Copies sometimes survived because episodes had been sold internationally, recorded by broadcasters abroad or retained by private collectors.
That means that the search for missing Doctor Who episodes has often depended upon unexpected discoveries in private hands.
April 2026 provided another extraordinary example.
The first major recovery since 2013
A rare event
The discovery was particularly significant because it represented the first recovery of missing Doctor Who episodes since 2013.
That long gap demonstrates just how difficult the search has become.
The BBC has spent decades attempting to identify surviving copies of missing programmes, while researchers and fans have searched private collections around the world.
Many missing episodes are unlikely ever to be recovered.
The films discovered in 2026 were therefore exceptionally valuable.
According to reporting surrounding the discovery, the collection also contained four Doctor Who episodes that were already held by the BBC.
That detail is a reminder of how complicated the history of television preservation can be.
A private collection can contain material that is either unique or duplicated elsewhere.
Even when the BBC already has a particular recording, discovering another copy can provide useful information about the history and quality of surviving film.
Nicholas Courtney’s early Doctor Who appearance
Before the Brigadier
The recovered material also has particular significance because it features Nicholas Courtney.
Courtney would later become one of the most recognisable recurring actors in Doctor Who, playing Brigadier Alistair Gordon Lethbridge-Stewart.
The character became closely associated with UNIT and the Third Doctor era.
However, Courtney appeared in The Daleks’ Master Plan before he became the Brigadier.
The discovery therefore gives audiences another opportunity to see an important Doctor Who performer at a much earlier point in his career.
This makes the recovery historically valuable beyond the survival of the episodes themselves.
It adds another piece to the story of how the programme’s cast and characters developed.
From missing film to modern audience
Restoration and release
The recovered 16mm telerecordings were restored and made available through BBC iPlayer, with an additional screening at Riverside Studios in London.
That process is significant.
Finding an old film recording is only the first step.
The material must be assessed, preserved and restored before it can be presented to modern audiences.
Film can suffer from physical deterioration, scratches, dirt, fading and other forms of damage.
Restoration attempts to make the material watchable while preserving as much of the original recording as possible.
The release therefore represented the final stage of a much longer journey.
Material that had spent decades in a private collection could finally be viewed by a modern Doctor Who audience.
Why missing episodes still matter
Preserving the history of television
The April discovery also highlighted the continuing importance of television archives.
For a programme that has existed since 1963, Doctor Who is not simply an entertainment property.
It is a major part of British television history.
The surviving episodes document changing attitudes towards science fiction, television production, acting styles, technology and popular culture.
The missing episodes are therefore gaps in that historical record.
The recovery of two episodes does not restore the entire serial.
But it makes the surviving history slightly more complete.
That is why discoveries such as this attract interest well beyond the normal Doctor Who fan community.
April’s audio Doctor Who
The franchise continues beyond television
While the recovery of the 1960s episodes dominated historical discussion, April also showed how much new Doctor Who material was being created in the present day.
Big Finish’s April 2026 schedule contained 11 titles, including multiple Doctor Who releases and related stories.
The month included new adventures featuring:
- the Fifth Doctor
- the Sixth Doctor
- the Ninth Doctor
- the Fugitive Doctor
- the Zygons
- UNIT
- the Meddling Monk and Meddling Nun
The range demonstrated how the wider Whoniverse can support stories from multiple periods simultaneously.
The Ninth Doctor returns with Rose
Pandemonium
One of April’s most notable releases was Doctor Who: The Ninth Doctor Adventures – Pandemonium.
The story starred Christopher Eccleston as the Ninth Doctor and Billie Piper as Rose Tyler.
The premise involved the past breaking through into the Powell Estate.
Historical figures begin appearing, creating an increasingly dangerous situation.
The Doctor and Rose have to determine what is causing the phenomenon before the past effectively becomes the present.
The story is particularly interesting because it brings Eccleston and Piper together again in their roles from the 2005 revival.
Their original television partnership was one of the defining elements of the revived programme.
Audio allows the relationship to continue long after the television era itself has ended.
Thirteen O’Clock
The Ninth Doctor story reaches a turning point
On 15 April, Big Finish announced Thirteen O’Clock, describing it as a mid-series finale for the Ninth Doctor Adventures.
The story continued the Doctor and Rose’s increasingly strange connection to the Powell Estate.
The Doctor discovers that a much more dangerous force is behind the events.
The estate is surrounded by fog.
Residents have disappeared.
And the mysterious Flat 13 becomes central to the story.
The adventure also brings back Saffron Windrose, a monster hunter previously encountered by the Doctor in the 2022 audio story Station to Station.
This demonstrates one of the strengths of long-running audio ranges.
A character can disappear for several years and then return with a substantially developed history.
Saffron Windrose
A character with a continuing story
Saffron’s return is significant because it shows that the Ninth Doctor Adventures are not simply isolated stories.
Characters can develop across releases.
According to Big Finish, Saffron has grown from her earlier appearance into a capable investigator of supernatural and unexplained events.
That allows the Doctor to encounter someone whose life has continued without him.
It is a particularly Doctor Who-like idea.
The Doctor travels through time and often changes the lives of ordinary people.
Returning to meet those people later can reveal consequences that the Doctor never saw.
In this case, the audio format provides room for that kind of long-term storytelling.
The Fifth Doctor returns
Helter Skelter
April also brought a new set of Fifth Doctor Adventures featuring Peter Davison, Janet Fielding as Tegan Jovanka and Mark Strickson as Vislor Turlough.
The box set, Helter Skelter, revisits the TARDIS team associated with the television programme’s Season 21.
This is an important period in classic Doctor Who.
The Fifth Doctor’s era was characterised by a particularly distinctive group of companions, and Tegan and Turlough were both central to the programme during this period.
Audio allows Davison, Fielding and Strickson to revisit those roles decades later.
The stories can therefore reproduce the chemistry of the original television team while telling completely new adventures.
The Sixth Doctor and Turlough
Expulsion
Another April release was Doctor Who: The Sixth Doctor Adventures – Expulsion, starring Colin Baker as the Sixth Doctor, Nicola Bryant as Peri Brown and Mark Strickson as Turlough.
The premise is built around an unusual reunion.
The Doctor and Peri encounter Turlough again.
But Turlough insists that he has changed.
The Doctor, however, has changed too — and is not automatically willing to trust his former companion.
The story therefore provides an opportunity to explore the complicated relationships between characters who first met during the classic television era.
It also demonstrates how audio can rearrange established TARDIS teams.
Turlough was originally a companion of the Fifth Doctor, but placing him alongside Colin Baker’s Sixth Doctor creates a different dynamic.
The return of the Zygons
Zygon Century: Transformation
April also introduced a new stage in Big Finish’s Zygon Century storyline.
The second box set, Zygon Century: Transformation, features stories set in 1922, 1968 and 1974.
The Zygons are among Doctor Who‘s most distinctive alien species.
They are capable of shapeshifting and have traditionally been associated with questions about identity, infiltration and coexistence.
The new story takes those ideas and places them within a century-long plan.
The premise involves the Zygon Black Cadre attempting to claim Earth through a strategy that unfolds over exactly one hundred years.
That long timescale makes the story particularly appropriate for the Zygons.
Rather than relying purely on invasion, the narrative can explore gradual change.
The Master returns
Eric Roberts in the Zygon story
The April release also featured Eric Roberts’ Master, connecting the new Zygon stories with another strand of Doctor Who history.
Roberts originally played the Master in the 1996 Doctor Who television movie.
His subsequent appearances in audio have allowed the character to develop far beyond that single television performance.
His involvement in Zygon Century therefore adds another layer of continuity.
It also demonstrates how audio has become a place where actors from different periods of Doctor Who can coexist.
The franchise no longer has to wait for a television anniversary before bringing together its various generations.
Audio can do so regularly.
UNIT brings the eras together
UNIT: Eras – Hostile Universe
April’s Big Finish releases also included UNIT: Eras – Hostile Universe.
The new series was designed to bring together heroes from different periods of UNIT’s history.
The cast included:
- Jon Culshaw as Brigadier Lethbridge-Stewart
- Jemma Redgrave as Kate Stewart
- Ingrid Oliver as Osgood
- Sadie Miller as Sarah Jane Smith
- Christopher Naylor as Harry Sullivan
- Rupert Holliday-Evans as Colonel Mace
This is an unusually broad collection of characters.
Some belong to the classic series.
Others are associated with the revived programme.
Bringing them together creates a version of UNIT that spans decades of Doctor Who history.
The idea behind UNIT: Eras
One organisation, many generations
UNIT is particularly suitable for a cross-generational story because the organisation itself has changed considerably over time.
The classic programme established UNIT through characters such as the Brigadier, Benton, Yates and Harry Sullivan.
The revived series later reimagined UNIT around characters including Kate Stewart and Osgood.
The UNIT: Eras concept recognises that history.
Rather than treating each version as a separate organisation, it explores the possibility of bringing different generations together.
That makes the title particularly appropriate.
The story is about UNIT across different eras.
The Fugitive Doctor appears in April’s audio news
Betrayal at the House of Sontar
Another important development was the launch of the Rutans vs Sontarans audio series.
The first story, Betrayal at the House of Sontar, features Jo Martin as the Fugitive Doctor.
The story finds the Doctor on the run from the mysterious organisation known as Division.
She travels to Sontar and seeks sanctuary from the Sontarans.
In return, she offers secrets concerning the Time Lords.
That creates an unusual situation because the Sontarans are normally enemies of the Doctor.
The Doctor is therefore forced to negotiate with a military civilisation that has historically been one of her most persistent adversaries.
The Fugitive Doctor’s growing role
From television mystery to expanded-universe lead
Jo Martin’s Fugitive Doctor began as one of the biggest mysteries of Jodie Whittaker’s era.
Her appearance challenged the established understanding of the Doctor’s timeline.
Since then, the character has gradually expanded beyond television.
The audio adventures provide opportunities to explore the Doctor’s history with Division and her life before the events viewers originally witnessed.
April was particularly important because it positioned Martin’s Doctor at the centre of another major project.
That project would become even more significant at the end of the month.
Circuit Breaker is announced
A major multi-platform event
On 30 April 2026, BBC Studios announced new details about Doctor Who: Circuit Breaker.
The event would begin on 25 June 2026 and unfold across multiple forms of media during the summer.
The project was described as a major global Doctor Who story event.
It would involve audio, publishing, gaming and digital storytelling.
The Fugitive Doctor would be at its centre.
The announcement therefore gave fans something substantial to anticipate during a period when there was no new regular television series.
A story told across different media
The next stage of the Whoniverse
Circuit Breaker was not designed as a single television story.
Instead, different chapters would appear through different media.
The official announcement outlined a schedule beginning with Calling the Doctor on 25 June through the UNIT website.
This would be followed by a Titan Comics story on 8 July, a Doctor Who Magazine story on 23 July and an audio original on 30 July. Later chapters would appear through comics, games, a Puffin book, another UNIT website story, a BBC Books novel and Big Finish audio.
This structure is significant because it asks audiences to follow a single story across multiple platforms.
The Whoniverse therefore becomes something that can be explored rather than simply watched.
The Black Archive
A crisis for UNIT
The central mystery of Circuit Breaker begins inside UNIT’s Black Archive.
Familiar objects connected with the Doctor have somehow been pulled through time and space.
They are surrounded by a dangerous energy signature that threatens reality itself.
Osgood, played by Ingrid Oliver, has become the head of the Black Archive.
With her assistant Andrew, played by Omari Douglas, she turns to the Fugitive Doctor for help.
But there is an immediate problem.
This is not necessarily the Doctor UNIT believes it knows.
The story therefore combines a large-scale science-fiction threat with a question about identity.
Familiar enemies return
Daleks, Cybermen and Sontarans
The April announcement revealed that the Fugitive Doctor would face some of Doctor Who‘s most famous enemies.
The Daleks, Cybermen and Sontarans all appear.
A rogue Weeping Angel is also part of the story.
This creates an unusually concentrated collection of Doctor Who mythology.
But the project is not simply a monster reunion.
The official synopsis suggests that the Doctor’s relationship with UNIT begins to deteriorate as secrets emerge.
Those who admire the Doctor begin questioning whether this really is the Time Lord they believe they know.
That gives the story a psychological dimension alongside its science-fiction elements.
Jo Martin gets a new Doctor Who adventure
A different side of the Fugitive Doctor
Jo Martin’s comments about Circuit Breaker suggested that the story would reveal a more vulnerable side of her Doctor.
That is significant because the Fugitive Doctor was originally presented as a much more guarded and forceful incarnation.
The character was already unusual because of her complicated relationship with the Doctor’s established history.
Exploring vulnerability can therefore deepen the character.
It also gives Martin more opportunities to define the Doctor beyond the original television mystery.
The importance of Circuit Breaker
Keeping Doctor Who moving
The timing of the announcement was particularly interesting.
In April, the programme’s television future was not yet fully settled.
The next television series had not been announced.
There was no new regular run on BBC One.
Yet BBC Studios was able to announce a major new Doctor Who story that would reach audiences through several different forms of media.
That demonstrated the strength of the franchise beyond television.
It also gave fans something new to look forward to.
The Doctor was still travelling.
The only difference was that the journey would not initially take place on television.
April and the preservation of Doctor Who’s past
From lost episodes to new adventures
One of the most striking things about April 2026 was the contrast between its biggest historical story and its biggest new-media story.
At the beginning of the month, fans were celebrating the return of episodes from 1965.
At the end of the month, they were looking forward to a brand-new story for the Fugitive Doctor.
The two developments represent opposite ends of Doctor Who‘s history.
One looks backwards.
The other looks forwards.
Together they demonstrate the extraordinary breadth of the programme.
A single month could involve William Hartnell’s era, Christopher Eccleston’s Doctor, Jo Martin’s Fugitive Doctor, classic UNIT characters, the Zygons and a new multi-platform event.
Few television franchises can operate across such a broad chronological range.
The Doctor Who archive remains incomplete
Ninety-five episodes still missing
The recovery of the two 1965 episodes was cause for celebration, but it also highlighted the scale of the remaining problem.
Reporting surrounding the discovery noted that 95 episodes from the 1960s remain missing.
That figure puts the April discovery into perspective.
Two episodes are enormously valuable, but they represent only a small portion of the missing material.
Stories from the Patrick Troughton era are particularly affected, although missing material exists across the early years of the programme.
The continued survival of private film collections means further discoveries remain possible.
But every passing year makes preservation more important.
Why April mattered to long-term fans
A month connecting every generation
For long-time fans, April 2026 offered something unusual.
It was possible to move from the earliest days of Doctor Who to its modern expanded universe within a matter of weeks.
The recovered William Hartnell episodes provided a direct connection with 1965.
Big Finish offered new stories involving Doctors from different generations.
Christopher Eccleston returned alongside Billie Piper.
Peter Davison, Colin Baker and their classic-era companions continued their adventures.
Jo Martin’s Fugitive Doctor appeared in a new story.
And BBC Studios announced a new multi-platform event for the summer.
The month therefore demonstrated that Doctor Who does not have one single audience experience.
Different generations of fans can engage with different parts of the franchise simultaneously.
A franchise between television eras
The absence of a regular television series
April also needs to be understood within the wider television context.
The programme had entered a period between regular television eras.
Ncuti Gatwa’s Fifteenth Doctor had departed after his second series, while Billie Piper’s appearance had created a major mystery about what would happen next.
The BBC had previously announced that a Christmas special was planned for 2026, following the end of its partnership with Disney+ for the next regular series. The BBC’s October 2025 announcement had described Russell T Davies as writing that special.
In April, therefore, fans were still looking towards Christmas as the next major televised Doctor Who event.
The eventual cancellation of that special would not be announced until June.
That makes April especially interesting when viewed chronologically.
At the time, the future had not yet been decided publicly.
The Disney+ partnership is now history
A different international model
Another important background factor was the end of the BBC’s partnership with Disney+ for future seasons.
The BBC had announced in October 2025 that Disney+ would not continue as the programme’s international co-production partner, while emphasising that the BBC remained committed to Doctor Who.
That meant April 2026 was already part of a transition.
The programme’s previous international strategy had been built around the BBC and Disney+.
The next television era would have to operate under a different arrangement.
Although the full consequences would not become clear until later in the year, the change formed an important backdrop to the news emerging during April.
The importance of BBC iPlayer
Doctor Who’s archive becomes more accessible
The recovery of the missing episodes also highlighted the importance of BBC iPlayer as a home for Doctor Who history.
The newly restored episodes were released through the service, making them available to modern viewers alongside a large selection of existing Doctor Who material.
This represents a fundamental change from the era in which the original episodes were broadcast.
In the 1960s, a viewer could watch an episode once and potentially never see it again.
In the modern era, archived episodes can be streamed repeatedly.
That makes preservation and restoration even more valuable.
Once recovered and restored, historic material can reach an audience far larger than the original broadcast audience.
April’s changing definition of a Doctor Who episode
From television instalment to multimedia chapter
The announcement of Circuit Breaker also raised an interesting question about what counts as a Doctor Who story.
Traditionally, the programme has been associated with television episodes.
But modern Doctor Who has increasingly embraced audio, books, comics and games.
Circuit Breaker takes this idea further by making the different media part of one coordinated narrative.
The result is a story that cannot necessarily be experienced in exactly the same way as a conventional television episode.
For fans who enjoy collecting and following the wider Whoniverse, this offers new possibilities.
For casual viewers, however, it may also create questions about accessibility.
That tension is likely to remain important as the franchise develops.
A new generation discovers an old Doctor
Why the recovered episodes matter to younger viewers
The recovery of The Nightmare Begins and Devil’s Planet also creates an opportunity for younger audiences to experience more of the earliest Doctor Who.
The classic series can sometimes appear distant to modern viewers because of its production style.
The recovered episodes offer another way into that history.
They demonstrate that the basic ingredients of Doctor Who were already present in the 1960s:
- an alien traveller
- companions
- strange worlds
- historical settings
- monsters
- moral dilemmas
- time travel
- an enormous sense of adventure
The technology may be very different from modern television, but the fundamental idea remains recognisable.
That continuity is one of the reasons Doctor Who has survived for more than sixty years.
April 2026 as a celebration of continuity
The past is never really gone
One of the defining characteristics of Doctor Who is its ability to bring its own history back into the present.
April provided several examples.
Nicholas Courtney’s early appearance reminded viewers that major figures can have unexpected beginnings.
The Fifth and Sixth Doctors returned through audio.
The Ninth Doctor continued travelling with Rose.
The Fugitive Doctor returned in a new story.
The Zygons and UNIT remained part of the ongoing universe.
And two missing Hartnell-era episodes returned from the archives.
The past was therefore not simply being remembered.
It was being actively reused.
What April told fans about the future
A franchise capable of surviving change
April 2026 suggested that Doctor Who had reached a point where its survival was not dependent entirely upon the immediate television schedule.
The television programme remained central.
But the wider franchise could continue producing material while television was between eras.
That is a major difference from earlier periods of Doctor Who history.
During the long television hiatus of the 1990s, the franchise survived through novels, audio dramas, comics and fan activity.
By 2026, those expanded forms had become a sophisticated professional industry.
Big Finish alone was releasing multiple Doctor Who ranges involving Doctors separated by decades.
BBC Studios could coordinate international multi-platform events.
BBC iPlayer could host restored archive material.
The result was a franchise capable of looking backwards and forwards simultaneously.
Conclusion
April 2026 was one of the most varied months in recent Doctor Who history.
The month’s biggest story was arguably the recovery of two missing episodes from The Daleks’ Master Plan. The Nightmare Begins and Devil’s Planet returned to public view after being discovered in a private collection, marking the first recovery of missing Doctor Who episodes since 2013.
The discovery was more than a piece of exciting archival news.
It demonstrated the continuing importance of television preservation and reminded audiences that large parts of Doctor Who‘s early history remain missing.
At the same time, the modern franchise continued to produce new material at remarkable speed.
Big Finish’s April schedule included the Fifth Doctor, Sixth Doctor and Ninth Doctor, as well as UNIT, the Zygons and the Meddling Monk.
Christopher Eccleston and Billie Piper continued their adventures as the Ninth Doctor and Rose, while Jo Martin’s Fugitive Doctor returned in Betrayal at the House of Sontar.
And then, on 30 April, BBC Studios revealed the next major event.
Circuit Breaker would begin on 25 June, with the Fugitive Doctor at its centre and a story unfolding across websites, comics, magazines, audio, books and games.
This was particularly significant because it showed how Doctor Who could remain active even during a period when the television programme itself was between regular series.
April was consequently a month of remarkable contrasts.
A missing piece of 1960s television history was recovered.
Classic Doctors returned.
Modern Doctors continued their adventures.
Old enemies received new stories.
UNIT brought different generations together.
And a completely new multi-platform adventure was announced.
The month demonstrated that Doctor Who is much more than its current television Doctor.
It is a living archive, an expanding fictional universe and a franchise capable of connecting stories from 1965 with brand-new adventures created more than sixty years later.
Most importantly, April showed that change did not mean disappearance.
Even as the television future remained uncertain, the TARDIS continued travelling.
And with Circuit Breaker scheduled to begin in June, the next chapter of the wider Whoniverse was already waiting just around the corner.
