cast
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Ian Carmichael
Jim Dixon
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Terry-Thomas
Bertrand Welch
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Hugh Griffith
Professor Welch
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Sharon Acker
Christine Callaghan
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Jean Anderson
Mrs. Welch
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Maureen Connell
Margaret Peel
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Clive Morton
Sir Hector Gore-Urquhart
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John Welsh
The Principal (as John Welch)
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Reginald Beckwith
University Porter
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Kenneth Griffith
Cyril Johns
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Jeremy Hawk
Bill Atkinson
- Ronald Cardew Registrar
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Penny Morrell
Miss Wilson
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John Cairney
Roberts
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Ian Wilson
Glee Singer
- Charles Lamb Contractor
- Henry B. Longhurst Professor Hutchinson (as Henry Longhurst)
- Jeremy Longhurst Waiter
- Al Fernhead Singer of "Lucky Jim" (voice)