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