Anthony Oliver
— Det. Insp. Willoughby
Maureen Connell
— Lynne Marsden / 'Austin'
Alan Tilvern
— Nicky Venning
Bill Nagy
— Sam Warren
Sonya Cordeau
— Francine Dumont
Brandon Brady
— Bernie Hewson
Tom Naylor
— Det. Sgt. 'Robbie' Roberts
Richard Klee
— Mills
Kim Darvos
— Singer
Michael Corcoran
— 1st Crook Planning Jewel Heist
Brian Hankins
Wally Patch
— Factory Gatekeeper
Garard Green
— Frank - Forensic Technician
Michael Beint
— Danny
Alex Gallier
— Dino
Colin Rix
— Surveillance Detective at Window
Ivor Dean
— Balding Detective at Quarry
Mitzi Rogers
John Martin
Gordon James
Winifred Hindle
Eric Dodson
— Warder Davis
Anne Clune
Fred Beauman
Pauline Chamberlain
— Woman Seated in Nightclub (uncredited)
Jack Taylor
— 'Nickys Club' Receptionist (uncredited)
John Stuart
— Prison Governor
Lawrence James
— Terry - Undercover Detective