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