Written by Jamie Mathieson
"The universe shows its true face when it asks for help. We show ours by how we respond."
| Episode Title | Premiere Date |
| Oxygen | 13/05/2017 |
Space - the final frontier. Final because it wants to kill us.' Trapped on a space station with no oxygen, the Doctor, Bill and Nardole are horrified to discover the automated spacesuits keeping them alive are also trying to kill them!
| Character | Cast |
| The Doctor | Peter Capaldi |
| Bill | Pearl Mackie |
| Nardole | Matt Lucas |
| Ivan | Kieran Bew |
| Tasker | Justin Salinger |
| Dahh-Ren | Peter Caulfield |
| Abby | Mimi Ndiweni |
| Ellie | Katie Brayben |
| Role | Crew |
| Writer | Jamie Mathieson |
| Director | Charles Palmer |
| Producer | Nikki Wilson |
| Executive Producer | Brian Minchin |
| Executive Producer | Steven Moffat |
