Gormless 25 year-old Cardew, wealthy beneficiary of the Robinson Will, should have left St. Fanny's School many years ago. However, seedy headmaster Dr. Jankers (music hall favourite Fred Emney) is in the toils of shady bookmaker Harry the Scar (boxer Freddie Mills) and has so-far kept his golden goose perched firmly at the bottom of the class. Blissfully unaware of nefarious intrigue around him, Cardew continues to flirt coyly with the French mistress and gamble for school dinners on the form room roulette wheel. But canny Scots solicitor McTavish has been sent to investigate... Featuring television's Billy Bunter, Gerald Campion, gorgeous Vera Day, Will Hay cohort Claude Hulbert, muddle-mouthed Stanley Unwin, a young Ronnie Corbett, and enough old jokes to fill a Christmas Cracker factory.
as Dr. Septimus Jankers
as Cardew the Cad
as 'The Private Eye'
as Matron
as Maisie
as Mlle. Praline
as Mr. Winkle
as Harry the Scar
as Ferdy
as Fanshaw
as Chumleigh
as Horsetrough
as The Guide
as The Potter
as Fudge - The Porter
as Mc. Tavish
as Fatty Gilbert
as Prof. Stromboli
as Station Sergeant
as Constable
as Heckling Boy at Concert (uncredited)