A seemingly ordinary British couple become the focus of an extraordinary investigation when two dead bodies are discovered in the back garden of a house in Nottingham.
Olivia Colman
as Susan Edwards
David Thewlis
as Christopher Edwards
Dipo Ola
as Douglas Hylton
Kate O'Flynn
as DC Emma Lancing
Samuel Anderson
as DC Paul Wilkie
Maanuv Thiara
as DC MacBride
Daniel Rigby
as DCI Tony Collier
Felicity Montagu
as Patricia Wycherley
David Hayman
as William Wycherley
Episode 1
Episode 2
Episode 3
Episode 4
