What "Doctor Who" 5-th episode about
The Tardis picks up a distress call from deep space, but when the Doctor, Bill and Nardole try to answer it, they find themselves trapped on board the space station Chasm Forge. On further investigation, they discover all but four people on board the facility have been cuddled - but the dead are still walking. Now stranded in a future where oxygen is sold by the breath, and space-suits are valued more highly than their occupants, the time-travellers face a battle for survival against the darkest evil of all.
Episode number: 5
Episode name: "Oxygen"
Episode release date: 13 may 2017 at 20:00
Status: aired
Rating: 7.9
