Ray McAnally
— Inspector Sharkey
Catherine Feller
— Geneviève Beaujean
Yvonne Buckingham
— Vicky Woolf
Norman Rodway
— Michael Lucas
Mark Singleton
— Arnold Woolf
Jack Aranson
— Bill Robson
Robert Lepler
— Max Aaronson, Art Critic
Angela Douglas
— Beatnik
Francis O’Keefe
— Sgt. Johnson
Noel Sheridan
— Frenchman Jack
Ronnie Walsh
— Bodyguard
John Sterling
— Art Expert
Frank O'Donovan
— Manservant
Eithne Lydon
— Receptionist