Focus Features in association with BBC Films, Astral Media, Corus Entertainment and Telefilm Canada ; a Kudos Pictures/Serendipity Point Films production in association with Scion Films ; produced by Robert Lantos, Paul Webster ; screenplay by Steve Knight ; directed by David Cronenberg
Focus Features presents ; a Working Title production ; screenplay by Steve Knight ; produced by Tim Bevan, Eric Fellner, Chris Clark ; directed by John Crowley