Richard Attenborough
Ted Peters

Sheila Sim
Joy Goodall

Barry Jones
E. J. Gregory

Barry K. Barnes
Paul Baker

Judy Kelly
Toni Masters

John Warwick
Det. Insp. Carter

Garry Marsh
Det. Sgt. Murray

Diana Dors
Annette

Bill Owen
Dave Robinson

Cyril Chamberlain
Henchman "Sniffy"

Peter Croft
Johnny

Johnny

Danny Green
Henchman Sid

Norman Shelley
Stage Door Keeper (uncredited)

Bartlett Mullins
Club Barman (uncredited)

Patricia Dainton
Pam (unconfirmed)

Dirk Bogarde
Policeman (uncredited)

Joy Harington
Friendly Barmaid (uncredited)

John Salew
Pogson

Johnnie Schofield
Fred (uncredited)

Harry Terry
Man Outside Taxi Garage (uncredited)