Characters played by George Nader
Paul Gregory
Characters played by Maggie Smith
Bridget Howard
Characters played by Bernard Lee
Victor Sloane
alias Lee Henderson
Characters played by Geoffrey Keen
Inspector Scott
Characters played by Bessie Love
Harriet P. Jefferson
Characters played by Harry H. Corbett
Danny Sullivan
Characters played by Andree Melly
Rosa - Cocktail waitress
Characters played by Beckett Bould
Gamekeeper
Characters played by Pauline Chamberlain
Woman at Hockey Match
Characters played by Michael Collins
George - Store Detective
Characters played by Barbara Hicks
Agnes the Maid
Characters played by George Hilsdon
Sullivan's Chauffeur
Characters played by Glyn Houston
Box Office Clerk
Characters played by Arthur Howard
First Mr. Dodds
Characters played by Arthur Howell
Detective
Characters played by Noel Howlett
Uncle Tom Howard
Characters played by Christopher Hunter
Child
Characters played by Lionel Jeffries
Pet Shop Clerk
Characters played by Oliver Johnston
Mr. Hopkins
Characters played by Lily Kann
Anna Berg
Characters played by Howard Lang
Sergeant at Safe Deposit Facility
Characters played by Harry Locke
George Bendel
Characters played by Howard Marion-Crawford
Mack Cameron
Characters played by Lane Meddick
Welsh Garageman
Characters played by Jim O'Brady
Prison Officer
Characters played by Charles Price
Tractor Driver
Characters played by Maggie Rennie
Mary
Characters played by Guy Standeven
Lift Operator
Characters played by John Turner
Policeman
Characters played by John Welsh
Second Mr. Dodds