- Writer:
- Robert Gould
- Director:
- Naomi Capon
- Music composed by:
- Norman Kay
- Designer:
- Natasha Kroll
- Producer:
- John Elliot
- Gerald Swinney:
- Peter Sallis
- Stage Doorman:
- John Barrett
- Rosie Feather:
- Renny Lister
- Edith Swinney:
- Joan Hickson
- Henry:
- Felix Felton
- Laura:
- Mary Hignett
- Mrs Penny:
- Margaret Durnell
- George Penny:
- John Ross
- Girl at the bank:
- Anthea Strange
- Mrs Harris:
- Patsy Smart
- Mr Harris:
- James Ottaway
- Mrs Walls:
- Laura Thurlow
- Mr Walls:
- Michael Darlow
- Mr Penny:
- John Barrard
- Delivery man:
- Richard Huggett
- Chemist's shop assistant:
- Joan Mane
- Rat woman:
- Rosamund Greenwood
- Police Sergeant:
- Richard Aylen
- Prosecuting Counsel:
- Richard Carpenter
- Rat poison shop assistant:
- John Jefferson Hayes
