Scobie Malone

Jack Thompson

Helga Brand

Judy Morris

Constable Russ Clements

Shane Porteous

`Mr. Sin'

Noel Ferrier

Norma Helidon

Jacqueline Kott

Walter Helidon

James Condon

Jack Savanna

Joe Martin

Captain Bixby

Cul Cullen

Premier

Ken Goodlet

Inspector Fulmer

Walter Sullivan

Scientific Officer

Max Meldrum

Attorney General

Joe James

Becky

Victoria Anoux

Angie

Zoe Salmon

Jackie

Bunkie King

Photographer

Peter McLean

Police Commissioner

Len London

Socialite

Barbara Mason

Socialite

Faye Donaldson

Landlady

Maggie Blinco

Maid

Di Bergan

Policeman (as Brian Bronn)

Bryan Brown

Girl at Pedestrian Crossing

Judy McBurney

Woman Swimming Nude in Pool

Lee King