Hugh Sinclair
Humphrey Mansfield
Acting
Griffith Jones
James Brodie
Acting
Francis L. Sullivan
Leon Poiccard
Acting
Frank Lawton
James Terry
Acting
Anna Lee
Ann Lodge
Acting
Alan Napier
Sir Hamar Ryman M.P.
Acting
Basil Sydney
Frank Snell
Acting
Lydia Sherwood
Myra Hastings
Acting
Edward Chapman
B.J. Burrell
Acting
Athole Stewart
Police Commissioner
Acting
George Merritt
Inspector Falmouth
Acting
Garry Marsh
Bill Grant
Acting
Ellaline Terriss
Lady Willoughby
Acting
Roland Pertwee
Mr Hastings
Writing
Eliot Makeham
Simmons
Acting
Frederick Piper
Pickpocket (uncredited)
Acting
Henrietta Watson
Mrs. Truscott
Acting
Jon Pertwee
Rally campaigner (uncredited)
Acting
Liam Gaffney
Taxi driver (uncredited)
Acting
Manning Whiley
(uncredited)
Acting
Neal Arden
(uncredited)
Acting
Basil Radford
(uncredited)
Acting
Edward Rigby
(uncredited)
Acting
Paul Sheridan
(uncredited)
Acting
Winston Churchill
Self (archive footage) (uncredited)
Acting
Arthur Hambling
Constable Benham
Acting
Bryan Herbert
Taxi driver (uncredited)
Acting
Adolf Hitler
Self (archive footage) (uncredited)
Acting
James Knight
Policeman Outside Parliament (uncredited)
Acting
Percy Parsons
American Broadcaster (uncredited)
Acting
Charles Paton
Platform Speaker (uncredited)
Acting
Percy Walsh
Prison Governor (uncredited)
Acting