The Four Men of the title are British WWI veterans who decide to work secretly against enemies of the country. They aren't above a bit of murder or sabotage to serve their ends, but they consider themselves to be true patriots.
Humphrey Mansfield
James Brodie
Leon Poiccard
James Terry
Ann Lodge
Sir Hamar Ryman M.P.
Frank Snell
Myra Hastings
B.J. Burrell
Police Commissioner
Inspector Falmouth
Bill Grant
Lady Willoughby
Mr Hastings
Simmons
Pickpocket (uncredited)
Mrs. Truscott
Rally campaigner (uncredited)
Taxi driver (uncredited)
(uncredited)
(uncredited)
(uncredited)
(uncredited)
(uncredited)
Self (archive footage) (uncredited)
Constable Benham
Taxi driver (uncredited)
Self (archive footage) (uncredited)
Policeman Outside Parliament (uncredited)
American Broadcaster (uncredited)
Platform Speaker (uncredited)
Prison Governor (uncredited)
