This week, I’m eagerly looking forward to the grand finale of Doctor Who’s 15th season, which is aptly titled “The Reality War.” After the thrilling cliffhanger we witnessed in Wish World, I can hardly wait to see how this captivating series will conclude!
As per the episode’s summary, aerial combat is imminent as the formidable trio, known as the Unholy Trinity, set loose their lethal aspirations. Simultaneously, the Doctor, Belinda, and Ruby find themselves in a perilous mission, prepared to stake everything they have to protect a single innocent life.
Indeed, Ncuti Gatwa, Varada Sethu, and Millie Gibson are set to return, along with Archie Panjabi, Anita Dobson, and Jonah Hauer-King. These individuals will be portraying the main antagonists in the episode. However, who else might reappear for the finale and what roles they’ll take on remains to be seen.
Delve deeper into the details concerning the actors who star in Doctor Who season 15’s eighth episode, titled “The Reality War.
Who’s in the cast of Doctor Who: The Reality War? Full list of characters in season 15 episode 8
The principal characters featured in Doctor Who: The Reality War are introduced below. For additional details about each character and where the actors portraying them might be familiar from, keep reading!
This version maintains the information provided but presents it in a slightly different way to make it more engaging and easier to read for the audience.
- Ncuti Gatwa as The Doctor
- Varada Sethu as Belinda Chandra
- Millie Gibson as Ruby Sunday
- Archie Panjabi as The Rani
- Anita Dobson as Mrs Flood
- Jonah Hauer-King as Conrad Clark
- Sam Lawton as Winnie Petheridge
- Ruth Madeley as Shirley Bingham
- Michelle Greenidge as Carla Sunday
- Sienna-Robyn Mavanga-Phipps as Poppy
- Jemma Redgrave as Kate Lethbridge-Stewart
- Susan Twist as Susan Triad
- Alexander Devrient as Colonel Christopher Ibrahim
- Aidan Cook as The Vlinx
- Yasmin Finney as Rose Noble
- Bonnie Langford as Melanie Bush
- Angela Wynter as Cherry Sunday
- Nila Aalia as Lakshmi Chandra
Ncuti Gatwa plays The Doctor

What’s the identity of this time traveler? He hails from Gallifrey, the last of the Time Lords. His journeys span across space and time in a vessel called TARDIS. This specific manifestation is recognized as the Fifteenth Doctor, but there have been several other transformations of him before this one.
Have you come across Ncuti Gatwa elsewhere? He is most recognized for his character, Eric Effiong, in Sex Education, and also for his performances in Barbie and Masters of the Air.
Varada Sethu plays Belinda Chandra

Belinda Chandra is a London-based nurse, who, in the story of The Robot Revolution, was abducted by robots and taken on their spacecraft to the cosmos.
At the episode’s close, she requested the Doctor to return her home using the TARDIS, but he discovered it was impossible to revisit that specific moment, place, and time. During the Intergalactic Song Competition, they learned this impossibility was due to Earth being destroyed on that date. In Wish World, she imagined herself as the Doctor’s wife, known as John Smith, with Poppy being our presumed daughter.
Have you noticed Sethu in any previous role? She was seen as Mundy Flynn in the third episode of Doctor Who’s last season titled Boom. Additionally, she has appeared in shows like Andor, Strike Back, Doctor Foster, Hard Sun, and Annika, as well as films such as Now You See Me 2, Jurassic World: Dominion, and I Came By.
Millie Gibson plays Ruby Sunday

Is Ruby Sunday the person who used to travel with the Doctor in his TARDIS? She departed from the TARDIS to resume her previous life after the Doctor assisted her in locating her biological mother. In Wish World, she teamed up with Shirley, Winnie, and their group to challenge Conrad, as she had a better recall of her old memories compared to others.
Have you noticed Millie Gibson somewhere else apart from Doctor Who? She gained recognition as Kelly on Coronation Street, and she’s also been seen in Jamie Johnson and Butterfly.
Archie Panjabi plays The Rani

In the cosmic spectacle known as the Interstellar Song Competition, a remarkable occurrence took place: a character named Mrs. Flood underwent a unique transformation, effectively birthing two versions of the same Time Lady. The second embodiment, portrayed by Archie Panjabi, announced herself as “The Rani – the one and only”.
For long-term Doctor Who enthusiasts, The Rani is a familiar character. A renegade Time Lord and unscrupulous biochemist, she made her debut in the 1980s, played by Kate O’Mara. Known for her relentless scientific ambitions and disregard for moral limitations, The Rani often butted heads with both the Doctor and the Master in iconic stories like “The Mark of the Rani” and “Time and the Rani.” Her last screen appearance was in the 1993 charity special “Dimensions in Time,” but she continues to be beloved by fans, reappearing in audio dramas and novels. Siobhan Redmond has assumed the role in Big Finish productions.
In the realm of Wish World, it was observed that she employed the Deity of Wishes to fabricate a deceptive universe, inspired by Conrad Clark’s thoughts. Her intention all along was to instill doubt in the Doctor about the authenticity of the reality, thereby causing it to collapse and unveil the Underverse. There, she aims to search for Omega.
Have you encountered Archie Panjabi in a familiar context, perhaps from her Emmy-awarded portrayal of Kalinda Sharma on the American television series The Good Wife?
As a passionate movie enthusiast, I’ve always been captivated by the mesmerizing talent that is Parminder Nagra. She first left an indelible mark on British cinema with her appearances in East Is East and Bend It Like Beckham. Later, she garnered international acclaim for her riveting performances on both television and film screens.
History was made when she became the first Asian actor to clinch a Primetime Emmy Award for her acting prowess. This recognition came as a result of her spellbinding portrayal of the mysterious Kalinda, a role that earned her widespread admiration from critics and audiences alike.
Apart from “The Good Wife”, Panjabi has also made appearances on television shows such as “The Fall”, “Blindspot”, “Departure”, and “Hijack”. Additionally, she can be seen in movies like “A Mighty Heart”.
Anita Dobson plays Mrs Flood

Who is Mrs Flood? To put it simply, in The Interstellar Song Contest, we learn that Mrs Flood is actually the Rani, a former adversary and Time Lady of the Doctor, who has been making mysterious appearances since The Church on Ruby Road. At one point, she even pretended to be the neighbor of the Doctor’s companions, Ruby Sunday and Belinda Chandra.
She often addresses the camera and has made numerous aggressive comments about the Doctor, even though he remains unaware of her existence. In The Intergalactic Music Competition, she was brought into being and currently serves under her upcoming manifestation.
Have you recognized Anita Dobson from her roles on TV shows such as EastEnders, Casualty, Call the Midwife, Dodger, Inside No. 9, or when she competed on Strictly Come Dancing in 2011?
Jonah Hauer-King plays Conrad Clark

What you’re asking for is a rephrased version of “Who is Conrad Clark?” Here it goes: Who exactly is Conrad Clark? He was the head of Think Tank, a team that once spread harmful conspiracy theories about UNIT for personal financial benefits. He disguised himself as a podcast host with an obsession for aliens and even deceived Ruby Sunday in the process. By the end of Lucky Day, he was released by Mrs. Flood, and is now collaborating with The Rani to construct ‘Wish World’.
Have you recognized Jonah Hauer-King from any previous roles? He is popularly known for his performances in series like World on Fire, The Flatshare and The Tattooist of Auschwitz, along with movies such as A Dog’s Way Home, The Little Mermaid, and William Tell.
Sam Lawton plays Winnie Petheridge

Winnie is a crucial figure on Shirley’s team, spearheading their uprising against the leadership of Conrad.
Have I encountered Sam Lawton somewhere else in the past, like in Silent Witness or You Don’t Know Me?
Ruth Madeley plays Shirley Anne Bingham

Who is Shirley Anne Bingham? She serves as the scientific advisor for UNIT, and in Wish World, she is known for spearheading a rebellion against the oppressive rule of Conrad.
Have I encountered Ruth Madeley in any of her roles before? She has appeared in series like Fresh Meat, Outnumbered, Cold Feet, Years and Years, The Long Shadow, Brassic, Renegade Nell and Nightsleeper, as well as films such as Joy and the TV movie Then Barbara Met Alan. So, I might have seen her in one of these productions.
Michelle Greenidge plays Carla Sunday

Who is Carla Sunday? Carla is Ruby’s adoptive mother.
Have I encountered Michelle Greenidge in any previous productions? Yes, she has been featured in series such as It’s a Sin, After Life, Mandy, Code 404, The Witchfinder, Alex Rider, Grantchester, Small Axe, KAOS and Death in Paradise. Additionally, she has acted in films like Cruella and Venom: Let There Be Carnage.
Sienna-Robyn Mavanga-Phipps plays Poppy

Who is Poppy? She’s one of the infants left at Baby Station Beta that the Doctor and Ruby encountered in Space Babies. At the end of that episode, she and her crew departed for a new planet, but more recently, she has appeared as a ghostly figure to Belinda in Lagos, Nigeria, in The Story and the Engine. In Conrad’s fantastical world, Poppy was portrayed as the child of Belinda and ‘John Smith’, which is another name for the Doctor.
Have I encountered Sienna-Robyn Mavanga-Phipps in any other roles or productions before Doctor Who?
Jemma Redgrave plays Kate Lethbridge-Stewart

Who is Kate Lethbridge-Stewart? She’s a longtime companion of the Doctor, being the Brigadier’s daughter and currently in charge of UNIT. In the fantasy realm known as Wish World, she took on the role of the head of the “Unified National Insurance Coalition”.
Have I encountered Jemma Redgrave elsewhere in my entertainment experience? Besides her role in Doctor Who, she has also made appearances in various series like Bramwell, Holby City, Grantchester, Silent Witness, and more, as well as films such as Howards End, Red, White & Royal Blue, and The Beekeeper.
Susan Twist plays Susan Triad

I’m curious to learn more about Susan Triad, the woman who once served as an agent of destruction sown by Sutekh across various corners of time and space. In one reality, she rose to prominence in 21st century Britain as a tech pioneer, establishing Triad Technology. After Sutekh was vanquished, she transitioned into a typical human being, finding employment with the United Nations Intelligence Taskforce (UNIT).
Where have I seen Susan Twist before? Twist has been seen in Coronation Street and In the Flesh.
Alexander Devrient plays Colonel Christopher Ibrahim

Colonel Christopher Ibrahim is one of the prominent soldiers serving at UNIT (United Nations Intelligence Taskforce). Similar to his colleagues, Ibrahim was employed with the “Unified National Insurance Team” as per Conrad’s fictional universe.
“I’ve got to admit, I’ve seen Alexander Devrient pop up here and there. He’s been a part of some great films like Sherlock Holmes: A Game of Shadows and The Danish Girl, and he’s also made appearances in TV shows such as Emmerdale, Industry, Motherland, Ted Lasso, and The Lazarus Project.”
Aidan Cook plays The Vlinx

Who or what is The Vlinx? This entity is actually a robotic being that serves under the United Nations Intelligence Taskforce (UNIT), making its debut in the 60th anniversary special titled “The Giggle.
Have I encountered Aidan Cook elsewhere in my viewing experience? Besides his appearances as various characters in Doctor Who, Cook has also acted in Fimbles, ZingZillas, Horrid Henry, numerous Star Wars productions, and Willow.
Yasmin Finney plays Rose Noble

Who is Rose Noble? She is the offspring of a previous associate of the Doctor named Donna Noble. Most recently, she was observed working for UNIT within the context of The Empire of Death.
Have I crossed paths with Yasmin Finney somewhere else besides her character Rose in Doctor Who? Indeed, she’s also captivated audiences as Elle in the beloved series Heartstopper on Netflix.
Bonnie Langford plays Melanie Bush

What is Melanie Bush known for? Mel, for short, was a travel companion to both the Sixth and Seventh Doctors during the original series of Doctor Who. Later, she reappeared as an employee at UNIT in the 60th anniversary special episodes. In Conrad’s imagined world, Melanie became Belinda’s neighbor.
Have I encountered Bonnie Langford somewhere other than Doctor Who? Given her status in the theater world, she also played the role of Carmel Kazemi on EastEnders from 2015 to 2018.
Angela Wynter plays Cherry Sunday

Who is Cherry Sunday? Cherry is Carla’s mother and therefore Ruby’s grandmother.
Have I encountered Angela Wynter somewhere before, perhaps in one of her roles on EastEnders, Holby City, Cleaning Up, Doctors, Mood, This England, Vampire Academy, Call the Midwife, Three Little Birds or Time?
On Saturday, May 31st at 6:50 PM, you can catch Doctor Who on BBC One and BBC iPlayer within the United Kingdom. For those outside of the UK, the series is accessible on Disney+.
Include “Doctor Who” in your list of shows to watch on the TopMob: Recommendations & More app – get it today for personalized TV suggestions and exclusive content!
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2025-05-31 10:05