Oxygen: The Doctor, Bill and Nardole answer a distress call in deep space, and find themselves trapped on board space station Chasm Forge. All but four of the crew have been murdered – and the dead are still walking!
In a future where oxygen is sold by the breath, and space suits are valued more highly than their occupants, the TARDIS crew battle for survival against the darkest evil of all…
Written by Jamie Mathieson and directed by Charles Palmer.
The Doctor is played by Peter Capaldi, Bill by Pearl Mackie and Nardole by Matt Lucas.
Series: Doctor Who Season 10 Episode 5 (of 12)
Airdate: Saturday 13 May 2017 on BBC One
Time Slot: 7.15pm-8.00pm