- Glynis Johns
- Joan Burns
- Dermot Walsh
- Lucky
- Charles Goldner
- Flash Charlie
- Harcourt Williams
- Doc
- Yvonne Owen
- Peggy
- Helen Haye
- Old Lady
- John Stuart
- Inspector
- Harold Berens
- Young Waiter
- Ballard Berkeley
- Bertram
- Sebastian Cabot
- Benny Bennett
- Bruce Walker
- Jimmy
- Marianne Deeming
- Madame Therese
- Millicent Wolf
- Matron
- Jean Short
- Nurse
- Michael Hordern
- 2nd Doctor
- Edna Kaye
- Crooner
- Jack Tottenham
- Chief Croupier
- Tom Block
- Dice Croupier
- Hyma Beckley
- Man at Dog Track
- Martin Benson
- Gambler in basement club
- Paula Brees
- Mannequin
- Helen Bunning
- Mannequin
- Robin Burns
- Man in Dog Track Bar
- Diana Dors
- Bit
- Charles Hammond
- Waiter
- Dan Lester
- Barman
- Aileen Lewis
- Lady Dancing in Nightclub
- Duncan Lewis
- Jimmy
- Arthur Lovegrove
- Flash's Henchman
- Peter Raymonde
- Waiter
- Charles Rolfe
- Taxi Driver
- Pat Ryan
- Man on Restaurant Dance Floor
- Charles Saynor
- Plainclothes Police Officer Taking Notes
- Richard Shaw
- First Thug
- Emile Stemmler
- Barman
- Russell Westwood
- Second Thug
- Audrey White
- Mannequin
