- Unknown:
- Warren Chetham-Strode
- Unknown:
- Keith Pyott
- Unknown:
- Raymond Rollett
- Unknown:
- Gwynne Whitby
- Unknown:
- Joan Henley
- Unknown:
- Sheila Raynor
- Production By:
- Audrey Cameron
- Robert Barlowe:
- Patrick Barr
- Kate Barlowe:
- Pauline Jameson
- A master:
- Noel Dryden
- Another master:
- Paul Hansard
- Arthur Holmes:
- Oliver Burt
- Rankin:
- Noel Johnson
- Sutcliffe:
- Ian Lubbock
- Jobson:
- John Stevens
- Jefferson:
- Desmond Llewelyn
- Matron:
- Molly Rankin
- Swan, a prefect:
- Warren Hearnden
- Annie, the maid:
- Freda Falconer
- Caroline Nicholls:
- Elizabeth London
- Ogleby:
- Nicky Edmett
- Dennis Crewe:
- Ronald Simpson
- General Naseby:
- Anthony Shaw
- Stifton (Stiffle):
- Wilfrid Downing
- Black (Blackie):
- Glyn Dearman
- Shoesmith (Boots):
- Donald McCorkindale
- Sir Gerald Freshwater:
- Geoffrey King
