Cast 28
Dirk Bogarde
Melville Farr
Sylvia Syms
Laura Farr
Dennis Price
Calloway
Anthony Nicholls
Lord Charles Fullbrook
Peter Copley
Paul Mandrake
Norman Bird
Harold Doe
Peter McEnery
Jack Barrett
Donald Churchill
Eddy Stone
Derren Nesbitt
Sandy
John Barrie
Inspector Harris
John Cairney
Bridie
Alan MacNaughtan
Scott Hankin
Nigel Stock
Phip
FP
Frank Pettitt
Barman (as Frank Pettit)
Mavis Villiers
Madge
Charles Lloyd Pack
Henry
Hilton Edwards
P.H.
MD
Margaret Diamond
Miss Benham
DE
David Evans
Mickey
Noel Howlett
Patterson
Alan Howard
Frank
DB
Dawn Beret
Sylvie
Frank Thornton
George - Henry's Assistant (uncredited)
John Bennett
Undercover Detective (uncredited)
Basil Dignam
Barrister (uncredited)
Jim Brady
Transport Cafe Patron (uncredited)
JT
Jack Taylor
Building Site Foreman (uncredited)
Nora Gordon
Farr's Housekeeper (uncredited)
Directing 3
Writing 3
Sound 5
PG
Philip Green
Original Music Composer
GKM
Gordon K. McCallum
Sound Recordist
LW
Les Wiggins
Sound Editor
CCS
C. C. Stevens
Sound Recordist
PG
Philip Green
Conductor
Production 2
Michael Relph
Producer
DH
Denis Holt
Production Manager
Art 2
AV
Alex Vetchinsky
Art Direction
VD
Vernon Dixon
Set Dresser
Camera 3
Otto Heller
Director of Photography
HAR
H. A. R. Thomson
Camera Operator
GCW
George Courtney Ward
Still Photographer
Costume & Make-Up 2
HF
Harry Frampton
Makeup Artist
BR
Barbara Ritchie
Hairdresser
Editing 1
JDG
John D. Guthridge
Editor