- Jodie Whittaker (The Doctor)
- Mandip Gill (Yasmin 'Yaz' Khan)
- John Bishop (Dan Lewis)
Episode: Planet of the Dead
Air Date: 2009-04-11
Runtime: 59 min
The Doctor, along with the lady Christina de Souza and other passengers, finds himself transported to a barren desert planet on a double-decker bus. As the Doctor and Christina struggle to uncover the mysteries beneath the sand, the Swarm draws closer.