- Bradford Dillman
- Ruben Bass
- Elke Sommer
- Elsa
- Dean Stockwell
- Pete Bass
- Patrick Mower
- Tam Bass
- Ian Yule
- Stiffy
- Roberta Durrant
- Olwen
- Erica Rogers
- Dot Bass
- Gordon Mulholland
- Detective 'Big Man'
- Patrick Mynhardt
- Chief Warder
- Stuart Parker
- Warder
- Colin Abraham
- Convict
- Errol Ross
- First Warder - Quarry
- Alan Granville
- Second Warder - Quarry
- Bill Brewer
- Bass Snr.
- Nigel Kane
- TV Newscaster
- Larry Taylor
- Foreman
- Ron Smerczak
- Young Policeman at Roadblock
- Denis Bettesworth
- Lorry Driver
- Ronald Wallace
- Commanding Officer
- Hugh Rouse
- Prosecuting Counsel
- Robin Dolton
- Farmer
