Hugh Bonneville DCI Brian Boyce Actor Dominic Cooper Edwyn Cooper Actor Tom Cullen John Palmer Actor Charlotte Spencer Nicki Jennings Actor Jack Lowden Kenneth Noye Actor Sean Harris Gordon Parry Actor Adam Nagaitis Micky Mcavoy Actor Emun Elliott Tony Brightwell Actor Stefanie Martini Marnie Palmer Actor Philip Davis Joey Wilkins Actor Stephen Campbell Moore Tony Lundy Actor Tom Hughes Logan Campbell Actor Sam Spruell Charlie Miller Actor Madalena Alberto Gabriella Lunez Actor Adriana Segurado Francisca Actor Antonia Desplat Lena Actor James Doherty Nick Biddiss Actor Eduardo Ferrés Sergio Actor Aleksandar Jovanovic Ivan Actor Colin Mace Tel Actor Rochelle Neil Kadene Actor Caspar Jones Ted Actor Alan Infante Costa Rican Boy Actor Perdita Weeks Tina Keyes Actor Neil Forsyth Writer, Executive Producer Charlie Leech Producer Ben Farrell Executive Producer Nick Lambon Executive Producer Patrick Harkins Director