Steve Barker Director, Screenwriter Richard Coyle Wallace Actor Clive Russell Marius Actor Michael Byrne Neurath Actor Catherine Steadman Lena Actor Julian Wadham Francis Hunt Actor Nick Nevern Carlisle Actor Daniel Caltagirone Macavoy Actor Paul Birchard Cains Actor David Gant Klausener Actor Rae Brunton Screenwriter Arabella Page Croft Producer Kieran Parker Producer Jamie Carmichael Executive Producer Shail Shah Executive Producer Nigel Thomas Executive Producer Charlotte Walls Executive Producer Darran Tiernan Cinematographer Chris Gill Film Editing Bill Gill Film Editing Theo Green Original Music Jamie Lapsley Production Design Moley Campbell Art Director Alison Mitchell Costume Design Kate Plantin Casting