- Writer:
- Paul Erickson
- Created by:
- Francis Durbridge
- Script Editor:
- Martin Hall
- Designer:
- Brian Tregidden
- Producer:
- Peter Bryant
- Producer:
- Derrick Sherwin
- Director:
- Douglas Camfield
- Paul:
- Francis Matthews
- Steve:
- Ros Drinkwater
- Sammy Carson:
- George Sewell
- Luciana Benedetti:
- Kate O'Mara
- Roy Murray:
- Daniel Moynihan
- Maria Murray:
- Vicki Woolf
- Mark:
- Mark Sinclair
- Jacobs:
- George Giles
- Yvonne Page:
- Shirley Cooklin
- Pet:
- Roy MacReady
- Clive McMartin:
- Freddie Earlle
- Joan Langford:
- Betty Alberge
- Simona:
- Susanna East
- Pat Vickers:
- Eve Ross
- Rienzo:
- Michael Segal
- Paddy:
- Derek Martin
- Messenger:
- Ralph Arliss
- Keith Bradley:
- Anthony Dutton
