Jack Thompson
Scobie Malone
Bryan Brown
Policeman (as Brian Bronn)
Judy Morris
Helga Brand
Noel Ferrier
Mr. Sin
Max Meldrum
Scientific Officer
Ken Goodlet
Premier
Judy McBurney
Girl at Pedestrian Crossing
Shane Porteous
Constable Russ Clements
James Condon
Walter Helidon
Jacqueline Kott
Norma Helidon
Len London
Police Commissioner
Joe James
Attorney General
Maggie Blinco
Landlady
Walter Sullivan
Inspector Fulmer
Lee King
Woman Swimming Nude in Pool