It is now September 1956 and Hector's brilliant interview with Mr Hafiz has caused the fortunes of The Hour to pick up.. The team are invited to spend a weekend at Hector's in-laws. The attraction between Bel and Hector continues to grow and Hector finds it hard to deal with his growing feelings for her, despite Marnie's presence. The suspicion about Tom Kish continues to grow back at the office and Isaacs on the case. Bel is surprised by the sudden appearance of Angus McCain. As the weekend away continues Freddie's crossword continues to baffle him and he believes that there is a hidden code which is an important clue as to who killed both Peter and Ruth.
Elenco: Ben Whishaw , Romola Garai , Dominic West , Anna Chancellor , Tim Pigott-Smith , John Bowe , Anton Lesser , Juliet Stevenson , Julian Rhind-Tutt , Burn Gorman , Oona Chaplin , Peter Capaldi , Vanessa Kirby .