Written by: Russell T Davies
Directed by: James Hawes
First transmitted on: Saturday 15th April 2006
Running Time: 45 minutes
Setting: New New York on New Earth, mankind's new home, in the year five billion and twenty-three in the M87 galaxy.
Filming: Filming for this episode took place in Cardiff. Harsh weather conditions resulted in filming being cancelled half-way through the shoot. Because of this, the cast came back months later to film and re-do certain scenes and sequences, which is why David and Billie's hair changes length at various points throughout the story. Scenes on New Earth were shot on the south coast of Wales, at the Gower peninsula. Scenes inside the hospital basement were filmed at Tredegar House in Newport. The Millenium Centre in Cardiff was also used for hospital interior scenes.
Guest Cast:
- Jackie Tyler (Camille Coduri)
- Mickey Smith (Noel Clarke)
- Cassandra (Zoë Wanamaker)
- Chip (Sean Gallagher)
- Matron Casp (Doña Croll)
- The Duke of Manhattan (Michael Fitzgerald)
- Frau Clovis (Lucy Robinson)
- Sister Jatt (Adjoa Andoh)
- Novice Hame (Anna Hope)
- Patient (Simon Ludders)
- The Face of Boe (Struan Rodger)
Viewing Figures: 8.62million

