- Puppeteer (Sooty):
- Harry Corbett
- Commentator (Sooty):
- Brian Johnston
- Writer (Rex Milligan):
- Anthony Buckeridge
- Producer (Rex Milligan):
- Pharic Maclaren
- Film Cameraman (Rex Milligan):
- David Prosser
- Film Editor (Rex Milligan):
- John Pullen
- Designer (Rex Milligan):
- Donald Horne
- The:
- Sheldrake Juniors -
- Rex Milligan:
- Paul Streather
- Jigger Johnson:
- Anthony Bryant
- J.O. Stagg:
- Anthony Valentine
- Alfie Cutforth:
- William Simons
- Mr. Hunter (Headmaster at Sheldrake Grammar):
- Anthony Sharp
- Dr. Stallybone:
- Philip Ray
- Mr. Pavlowski:
- Reginald Barratt
- Mrs. Pinkey (Dr. Stallybone's house-keeper):
- Joan Sanderson
- Policeman:
- Tom Bowan
- Others taking part:
- Jack Bond
- Others taking part:
- Barry Knight
- Others taking part:
- Larry Dann
- Others taking part:
- Maurice Lane
- Others taking part:
- David Higson
- Others taking part:
- Derek Hodgson
- Presenter (Sunday at Six):
- The Rev. Leonard Small
