Episode Title: Day Four

Duration: 59 minutes and 33 seconds

Written by: John Fay

Directed by: Euros Lyn

Transmission Date: 9th July 2009

Ratings: 6.76 million

Synopsis: Torchwood finally learns the truth about the events of 1965, as the adventure continues. But Britain is in danger of becoming a rogue state, and everything now pivots around John Frobisher, as the Ambassador of the 456 destroys its old allegiances and reveals its true intent.

Cast List: Captain Jack Harkness - John Barrowman
Gwen Cooper - Eve Myles
Ianto Jones - Gareth David-Lloyd
Rhys Williams - Kai Owen
Lois Habiba - Cush Jumbo
Alice Carter - Lucy Cohu
Steven Carter - Bear McCausland
Bridget Spears - Susan Brown
John Frobisher - Peter Capaldi
Johnson - Liz May Brice
Clem MacDonald - Paul Copley
Brian Green PM - Nicholas Farrell
Rick Yates - Nicholas Briggs
Denise Riley - Deborah Findlay