Gerald Thomas Director Sid James Sid Carter Actor Kenneth Williams Sir Bernard Cutting Actor Hattie Jacques Matron Actor Charles Hawtrey Dr Francis A Goode Actor Joan Sims Mrs Tidey Actor Bernard Bresslaw Ernie Bragg Actor Kenneth Cope Cyril Carter Actor Terry Scott Dr Prodd Actor Barbara Windsor Nurse Susan Ball Actor Kenneth Connor Mr Tidey Actor Jacki Piper Sister Actor Bill Maynard Freddy Actor Patsy Rowlands Evelyn Banks Actor Derek Francis Arthur Actor Amelia Bayntun Mrs Jenkins Actor Valerie Leon Jane Darling Actor Talbot Rothwell Screenwriter Peter Rogers Producer Ernest Steward Cinematographer Alfred Roome Film Editing Eric Rogers Music Lionel Couch Art Director