Jack Thompson

Scobie Malone

Judy Morris

Helga Brand

Shane Porteous

Constable Russ Clements

Noel Ferrier

Mr. Sin

Jacqueline Kott

Norma Helidon

James Condon

Walter Helidon

Cul Cullen

Captain Bixby

Ken Goodlet

Premier

Walter Sullivan

Inspector Fulmer

Max Meldrum

Scientific Officer

Joe James

Attorney General

Victoria Anoux

Becky

Zoe Salmon

Angie

Bunkie King

Jackie

Peter McLean

Photographer

Len London

Police Commissioner

Barbara Mason

Socialite

Faye Donaldson

Socialite

Maggie Blinco

Landlady

Di Bergan

Maid

Bryan Brown

Policeman (as Brian Bronn)

Judy McBurney

Girl at Pedestrian Crossing

Lee King

Woman Swimming Nude in Pool

Peta Peter

Telephone Girl

Joe Martin

Jack Savanna