Ian McKellen Jimmy Erskine
Gemma Arterton Nina Land
Lesley Manville Annabel Land
Mark Strong David Brooke
Ben Barnes Stephen Wyley
Romola Garai Cora Wyley
Eleanor Wyld Isabella / Viola
Jay Simpson Slyfield
Claire Skinner Mary Brooke
Anand Tucker Director, Executive Producer
Beau Gadsdon Freya
Alfred Enoch Tom Tunner
Nicholas Bishop Richard Pugh
Rebecca Gethings Joan
Ron Cook Hugh Morris
Pearce Quigley Mr. Morrisey
Matthew Cottle Graham Meadows
Rosalind Grégoire Art Direction
Nikesh Patel Ferdy Harwood
Eléonore Cremonese Art Direction
Mark Gordon Executive Producer
Jake Neads Flamineo
Éva Magyar Dolly Langdon
Robert Sterne Casting
Judah Getz ADR Mixer
Patrick Marber Writer, Executive Producer
Jacob James Beswick Robbie
Tom Padley Police Officer
Albie Marber Lennie
Samuel James Wigmaker
Jasper Britton Gideon Lambert
Ty Hurley Private Members Club / Bar Patron (uncredited)
Debra Gillett Mrs. Keefe
Jolyon Symonds Producer
Joe Coen Brachiano
James McNicholas Hospital PC (uncredited)
Craig Armstrong Original Music Composer
Bill Kenwright Producer
David Higgs Director of Photography
Grant Crookes Critic (uncredited)
Simon Gershon Sound Designer
Nigel Heath Sound Re-Recording Mixer
David Gilbery Producer, Executive Producer
Avye Leventis Lizzie
Laura Schiavo Makeup Designer
Ross Armstrong Oswald Mosley (uncredited)
Amanda George Set Decoration
Oliver Shaw Rowan
Shaula Walker Sound Effects Editor
Luke Scrase Executive Producer
Ruth Sullivan Foley Artist
Nick Moss Blackshirt
Beth Pattinson Executive Producer
Shanika Ocean Zanche
Lucienne Suren Production Design
Aline Leonello Art Direction
Claire Finlay-Thompson Costume Design
Naomi George Executive Producer
Colin Gregory Sound Mixer
Griffin Stevens Lodovico
Cara Ballingall Daphne (uncredited)
Libbi Fox Diana Guinness (uncredited)
Tom Butterfield Executive Producer
Aisling Longshaw Cornelia
Ed Madden Ivan Franklin
Heather Andrews Foley Editor
Tom Rouvray Giovanni
Paul Warwick Distinguished Gentleman (uncredited)
Harry White Executive Producer
Magnus Gordon Gasparo
Holly Jenkins Prosthetic Makeup Artist
David Thrower Cafe Owner (uncredited)