- Jodie Whittaker (The Doctor)
- Mandip Gill (Yasmin 'Yaz' Khan)
- John Bishop (Dan Lewis)
Episode: Voyage of the Damned
Air Date: 2007-12-25
Runtime: 76 min
At the end of Last of the Time Lords, a ship crashes through the side of the TARDIS, mid flight, and a life ring bearing the name 'Titanic' is thrown towards the Doctor - what on Earth is going on?