Cast
Terry-Thomas
Bertrand Welch
Jean Anderson
Mrs. Welch
Clive Morton
Sir Hector Gore-Urquhart
John Cairney
Roberts
Ian Carmichael
Jim Dixon
Hugh Griffith
Professor Welch
Maureen Connell
Margaret Peel
John Welsh
The Principal (as John Welch)
Jeremy Hawk
Bill Atkinson
Penny Morrell
Miss Wilson
Sharon Acker
Christine Callaghan
Reginald Beckwith
University Porter
Kenneth Griffith
Cyril Johns
Ian Wilson
Glee Singer