Dirk Bogarde
Melville Farr
Acting
Sylvia Syms
Laura Farr
Acting
Dennis Price
Calloway
Acting
Anthony Nicholls
Lord Charles Fullbrook
Acting
Peter Copley
Paul Mandrake
Acting
Norman Bird
Harold Doe
Acting
Peter McEnery
Jack Barrett
Acting
Donald Churchill
Eddy Stone
Acting
Derren Nesbitt
Sandy
Acting
John Barrie
Inspector Harris
Acting
John Cairney
Bridie
Acting
Alan MacNaughtan
Scott Hankin
Acting
Nigel Stock
Phip
Acting
Frank Pettitt
Barman (as Frank Pettit)
Acting
Mavis Villiers
Madge
Acting
Charles Lloyd Pack
Henry
Acting
Hilton Edwards
P.H.
Acting
Margaret Diamond
Miss Benham
Acting
David Evans
Mickey
Acting
Noel Howlett
Patterson
Acting
Alan Howard
Frank
Acting
Dawn Beret
Sylvie
Acting
Frank Thornton
George - Henry's Assistant (uncredited)
Acting
John Bennett
Undercover Detective (uncredited)
Acting
Basil Dignam
Barrister (uncredited)
Acting
Jim Brady
Transport Cafe Patron (uncredited)
Acting
Jack Taylor
Building Site Foreman (uncredited)
Acting
Nora Gordon
Farr's Housekeeper (uncredited)
Acting