John Pogue Director, Screenwriter Jared Harris Professor Joseph Coupland Actor Sam Claflin Brian McNeil Actor Olivia Cooke Jane Harper Actor Erin Richards Krissi Dalton Actor Rory Fleck Byrne Harry Abrams Actor Laurie Calvert Phillip Actor Aldo Maland David Q Actor Max Pirkis David Q (Older) Actor Tracy Ray David Q's Mother Actor Richard Cunningham Provost Actor Craig Rosenberg Screenwriter Oren Moverman Screenwriter Steven Chester Prince Producer Ben Holden Producer James Gay-Rees Producer Simon Oakes Producer Tobin Armbrust Producer Kevin Matusow Executive Producer Kate Bacon Executive Producer Carissa Buffel Executive Producer Jillian Longnecker Executive Producer Alexander Yves Brunner Executive Producer Nigel Sinclair Executive Producer Guy East Executive Producer Marc Schipper Executive Producer Mátyás Erdély Cinematographer Glenn Garland Film Editing Lucas Vidal Original Music Matt Gant Production Design Caroline Barclay Art Director Anita Gupta Set Decoration Camille Benda Costume Design Sasha Robertson Casting