Written by Chris Chibnall
"It's never too late. I'm very good at pulling rabbits from hats."
| Episode Title | Premiere Date |
| Survivors of the Flux | 28/11/2021 |
As the forces of evil mass, the Doctor, Yaz and Dan face perilous journeys and seemingly insurmountable obstacles in their quest for survival.
| Character | Cast |
| The Doctor | Jodie Whittaker |
| Yasmin Khan | Mandip Gill |
| Dan Lewis | John Bishop |
| Professor Jericho | Kevin McNally |
| Farquhar | Robert Bathurst |
| Tecteun | Barbara Flynn |
| Prentis/Grand Serpent | Craig Parkinson |
| Karvanista | Craige Els |
| Bel | Thaddea Graham |
| Vinder | Jacob Anderson |
| Swarm | Sam Spruell |
| Azure | Rochenda Sandall |
| Diane | Nadia Albina |
| Millington | Nicholas Blane |
| Williamson | Steve Oram |
| Kate Stewart | Jemma Redgrave |
| Sontaran Commander Stenck | Jonathan Watson |
| Weeping Angel | Barbara Fadden |
| Weeping Angel | Isla Moody |
| Weeping Angel | Lowri Brown |
| Ood | Simon Carew |
| Voice of the Ood | Silas Carson |
| Waiter | Guy List |
| Passenger | Jonny Mathers |
| Alastair Lethbridge-Stewart | Nicholas Courtney |
| Kumar | Kammy Darwish |
| Alfie | George Caple |
| Role | Crew |
| Writer | Chris Chibnall |
| Director | Azhur Saleem |
| Producer | Pete Levy |
| Executive Producer | Matt Stevens |
| Executive Producer | Chris Chibnall |
