Director
John Gilling
DIRECTOR
Stars (in credits order)
Valerie Hobson
Alycia
Edward Underdown
Hugh
James Robertson Justice
Jonathan
Henry Kendall
Parker
Garry Marsh
Inspector Thornton
Daniel Wherry
Pierce
Sam Kydd
Sgt. Baker
Daphne Newton
Miss Quinn
Ian Fleming
Dr. Forrest
Johnnie Schofield
Night Porter
Arnold Bell
Director of Stage Play (uncredited)
Alex Graham
Wine Waiter (uncredited)
Victor Harrington
Flamenco Club Patron (uncredited)
Aileen Lewis
Alvar Liddell
BBC Continuity Announcer (uncredited)
Pat Ryan
Tim Turner
Bannister (uncredited)
Ben Williams
Accident Car Driver (uncredited)