- Author:
- Erich Kastner
- Adapter:
- Godfrey Harrison
- Settings:
- Lawrence Broadhouse
- Production:
- Rex Tucker
- Emil Tichburn:
- Robert Sandford
- Grandma:
- Barbara Trevor
- Pony Hutchings:
- Carole Lorimer
- The Man in the Bowler Hat:
- Robert Marsden
- Gus:
- Robin Dowell
- The Professor:
- Glyn Dearman
- Trout:
- Anthony Valentine
- Little Tuesday:
- Derek Rowe
- Nobby:
- John Ireland
- Smithie:
- David Martin
- Mumps:
- Kenneth Robinson
- Butters:
- Bobby Scroggins
- Other parts played by:
- Fiona Fraser
- Other parts played by:
- Barry Krost
- Other parts played by:
- Philip Broadley
- Other parts played by:
- Bryan Ryder
- Other parts played by:
- Donald Masters
- Other parts played by:
- Anthony Christoforo
- Other parts played by:
- Tony Lyons
- Other parts played by:
- Roy Ward
- Other parts played by:
- John Rhodes
- Other parts played by:
- Arthur Owen
- Other parts played by:
- James Nicol
- Other parts played by:
- John Jones
- Other parts played by:
- Ivan Dool-Davies
- Other parts played by:
- Janet Barrow
- Other parts played by:
- Beau Evans
- Other parts played by:
- Marjorie Wilde
