Colin Firth
Noah Scanlon
Harry Hart / Galahad
Jamie Bennett
Harry Bright
Harry Hart
King George VI
Mr. Brown
Fred (voice)
Bill Haydon
Mark Darcy
Mark Darcy
Wilkins / Wolf (voice)
Johannes Vermeer
Lord Henry Wotton
Ron Lax
Aurelius
Henry Dashwood
Lord Archibald Craven
Dr. Wilhelm Stuckart
Ewen Montagu
Max Perkins
Richard Braxton
Donald Ellis
Harry Deane
Donald Crowhurst
Geoffrey Thwaites
Mr. Whittaker