- Greg Caves - Billy Carson
- Patrick Dickson - Arthur Simpson
- Gordon Glenwright - Sgt. Vic Brown
- Kevin Healy - Sir Humphrey Moore
- Kevin Healy - Sir Humphrey Moore (uncredited)
- Katy Brinson - Millie Smith
- Tony Bonner - Chris Dalton
- Adrian Wright - Phillip Garrick
- Peter Aanensen - Hammer Wallace
- Anna Maria Monticelli - Eva Tarrant
- Simone Buchanan - Rose Gunn
- Simone Buchanan - Melanie Creswell
- Sally McKenzie - Emily Forrest
- Roger Oakley - Dr. John Knott
- Ron Falk - Adam Forrest
- James Taylor - Master
- Dawn Klingberg - Sister Mills
- Esme Melville - Poppy
- Johann Huang - Percy Cheong
- Angelica La Bozzetta - Pauline Scott
- Robert Jewell - Government Official
- Michael Carman - Gregory
- Reg Evans - Fred Cassidy
- Lloyd Cunnington - Mr. Justice Cotterall
- Paul Young - Alf Jolley
- Peter Sumner - John Meadows
- Regina Gaigalas - Amanda Ainsley
- Serge Lazareff - Ian Ainsley
- Chard Hayward - Randolph Seaton
- Gary Sweet - Paul Tabener
- Bruce Carter - Andrew Gratten
- Peter O'Brien - Brian
- Geoff Parry - Sergeant O'Halloran
- Eileen Chapman - Mrs. Smith Tyburn
- Howard Stanley - Dr. Rose
- John Bishop - Constable Mitchell
- John Bishop - Smith Tyburn
- Robert Summers - Boy
- Monroe Reimers - Andbaraj
- Julia Blake - Miss Hilda Deniston
- Brenda Addie - Claire Harrison
- Reg Gorman - Sergeant
- Reg Gorman - Tait
- Tony Álvarez - Carlos Sanchez
- Tim Hughes - Ian Kerr
- Ian Mortimer - Kelly
- Stewart Faichney - Reardon
- Jacqui Gordon - Ellen Stokes
- Peter Whitford - Don Randall
- Peter Whitford - Don Randall (uncredited)
- Peter Whitford - Inspector Hudson
- Robert Coleby - Richard Kruger
- Gerard Kennedy - Major James Dolman
- David Letch - Neville Wells
- Bunney Brooke
- John Vomero
- Hector Crawford
- Ian Crawford
- Terry Stapleton
Lorraine Bayly interpreta a Jennifer Carson en la serie.
Kevin Miles interpreta a Godfrey Carson en la serie.
Christine Amor hace el papel de Felicity Carson / Felicity Bryce.
Louise Pajo interpreta a Margery Carson en la serie.
Irene Inescort hace el papel de Eileen Brennan.
Ross Thompson hace el papel de Robert Carson.
Noel Trevarthen interpreta a Gerard Kent en la serie.
Capítulo disponible en las siguientes plataformas:
