- Devised and produced by:
- Michael Westmore
- Presenter:
- Humphrey Lestocq
- Puppeteer (Mr. Turnip):
- Joy Laurey
- Magician (Box of Tricks):
- Geoffrey Robinson
- [Actor] (Mr. Lumber's Shop):
- John le Mesurier
- [Actor] (Mr. Lumber's Shop):
- Marcel Stellman
- Script (Mr. Lumber's Shop/In Search of the Shadow):
- Bryan Morgan
- Devised and drawn by (Hank Rides Again):
- Francis Coudrill
- Item presenter (In Search of the Shadow):
- Frank Coven
- Brian Burton (In Search of the Shadow):
- John Benson
- Alexander Scrope (In Search of the Shadow):
- Peter Hawkins
- Captain Kennedy (In Search of the Shadow):
- Geoffrey Hibbert
- Mrs. Inskip (In Search of the Shadow):
- Kathleen St. John
- Anne Osborne (In Search of the Shadow):
- Marise Hepworth
- Accompanist:
- Steve Race
- Additional script:
- Peter Ling
- Settings and gadgets:
- Richard Henry
- Animations:
- Alfred Wurmser
