Matt Winn Director, Screenwriter, Original Music Alan Tudyk Tom Actor Rufus Sewell Richard Actor Indira Varma Jessica Actor Olivia Williams Beth Actor Shirley Henderson Sarah Actor Amber Rose Revah Ellen Actor Anne Reid Miranda Actor Alice Henley Party Girl Actor Sylvester Groth Groth Actor David Schaal PC Paul Actor Jonathan Livingstone PC Terry Actor Kwaku Mills Matt Actor Emily McCormick Drunk Girlfriend Actor James Handel Screenwriter Sarah Sulick Producer John Cairns Executive Producer Ulf Ek Executive Producer Amy Gardner Executive Producer Tom Stewart Executive Producer Georgia Di Mattos Ek Executive Producer Ahsan Mallick Executive Producer Tristan Oliver Cinematographer David Freeman Film Editor Matt Cooper Original Music Matthew Button Production Design Daniela Faggio Art Director Kate Macrae Set Decoration Barbara Elum-Baldres Costume Design Colin Jones Casting