- Graeme Blundell
- Alvin Purple
- Abigail
- Girl in See-Through
- Lynette Curran
- First Sugar Girl
- Christine Amor
- Peggy
- Dina Mann
- Shirley
- Dennis Miller
- Mr. Horwood
- Jill Forster
- Mrs. Horwood
- Frederick Parslow
- Alvin's Father
- Valerie Blake
- Alvin's Mother
- Alan Finney
- Spike Dooley
- Gary Down
- Roger Hattam
- Elli Maclure
- Tina
- Peter Aanensen
- Ed Cameron
- Jenny Hagen
- Agnes Jackson
- Kris McQuade
- Samantha
- Shara Berriman
- Kinky Lady
- Stan Monroe
- Mrs. Warren
- Penne Hackforth-Jones
- Dr. Liz Sort
- George Whaley
- Dr. McBurney
- Jacki Weaver
- Second Sugar Girl
- Eileen Chapman
- Patience
- Jan Friedl
- Miss Guernsey
- Barbi Taylor
- Mrs. Phipps
- Anne Scott-Pendlebury
- Woman with Pin
- Danny Webb
- Newsreader
- Noel Ferrier
- Judge
- Jon Finlayson
- Liz's Lawyer
- John Smythe
- Alvin's Lawyer
- Brian Moll
- Court Clerk
- Lynne Flanagan
- Foreman of Jury
- Peter Cummins
- Cabdriver
- Debbie Nankervis
- Girl in Blue Movie
- Elke Neidhart
- Woman in Blue Movie
- Les James
- Leader of Angry Husbands
- Tony Holtham
- Skydiver Jumpmaster
- Bill Bennett
- Tina's Boss
- Clare Balmford
- First Nun
- Sally Conabere
- Second Nun
- Carole Skinner
- Mother Superior
- Mercia Deane-Johns
- (uncredited)
- John D. Lamond
- Courtroom Projectionist
