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.
Hugh Sinclair
as Humphrey Mansfield
Griffith Jones
as James Brodie
Francis L. Sullivan
as Leon Poiccard
Frank Lawton
as James Terry
Anna Lee
as Ann Lodge
Alan Napier
as Sir Hamar Ryman M.P.
Basil Sydney
as Frank Snell
Lydia Sherwood
as Myra Hastings
Edward Chapman
as B.J. Burrell
Athole Stewart
as Police Commissioner
George Merritt
as Inspector Falmouth
Garry Marsh
as Bill Grant
