Richard Attenborough
Ted Peters
Barry K. Barnes
Paul Baker
John Warwick
Det. Insp. Carter
Garry Marsh
Det. Sgt. Murray
Cyril Chamberlain
Henchman "Sniffy"
Peter Croft
Johnny, bartender-henchman
Norman Shelley
Stage Door Keeper (uncredited)
Bartlett Mullins
Club Barman (uncredited)
Patricia Dainton
Pam (unconfirmed)
Dirk Bogarde
Policeman (uncredited)
Joy Harington
Friendly Barmaid (uncredited)
Johnnie Schofield
Fred (uncredited)
Harry Terry
Man Outside Taxi Garage (uncredited)
Dennis Wyndham
Sam (uncredited)
Jon Pertwee
Police Constable (uncredited)
