James Mason
Jim Martin
Acting
Virginia Cherrill
Janet Graham
Acting
Alastair Sim
MacPherson
Acting
Ian Colin
Ronnie Carson
Acting
Clifford McLaglen
Rudolf Weinhart
Acting
Donald Wolfit
Inspector Greville
Acting
Cyril Chosack
Jules
Acting
Bernard Miles
Charlie (uncredited)
Acting
Michael Wilding
Newspaper Telephone Operator (uncredited)
Acting