Charles Laughton
— Captain Grossman
Jane Baxter
— Hilary Gordon
Harold Huth
— John Durham
Kenneth Kove
— Ronnie Gordon
Hartley Power
— Lingard
Arthur Goullet
— Maxick
Frederick Leister
— Inspector Manning
Cyril McLaglen
— Sergeant Proctor
Humberston Wright
— Sir Michael Gordon
Hugh E. Wright
— Charlie Wong
Philip Valentine
Donald Wolfit
Norman Shelley
— Blind Rudley