Michael Craig

Dr Richard Hare

Virginia Maskell

Dr Nicola Berrington

Leslie Phillips

Dr Tony Burke

James Robertson Justice

Sir Lancelot Spratt

Nicholas Phipps

Dr Clive Cardew

Carole Lesley

Kitten Strudwick

John Le Mesurier

Dr Mincing

Joan Sims

Dawn

Reginald Beckwith

Wildewinde

Liz Fraser

Leonora

Ambrosine Phillpotts

Lady Spratt

Fenella Fielding

Mrs. Tadwich

Irene Handl

Professor MacRitchie

Esma Cannon

Rafia Woman (uncredited)

Ronnie Stevens

Harold Green

Nicholas Parsons

Dr. Hinxman

Sheila Hancock

Librarian (uncredited)

Rosalind Knight

Doctor (uncredited)

Patrick Cargill

Car Salesman (uncredited)

Joan Hickson

Nurse (uncredited)

Moira Redmond

Sally Nightingale

Michael Ward

Dr. Flower

Angela Browne

Susan, Occupational Therapist (uncredited)

Avis Bunnage

Mrs. Jimp (uncredited)

Cyril Chamberlain

Bit Part (uncredited)

Bill Fraser

Police Sergeant (uncredited)

Warren Mitchell

Haystack Club Manager (uncredited)

John Junkin

Policeman (uncredited)

Marianne Stone

Hospital Sister (uncredited)

John Moulder-Brown

Boy (uncredited)

Peter Sallis

Lovestruck Patient (uncredited)

Norman Rossington

Strip Club Doorman (uncredited)

Meredith Edwards

Father

Sheila Aza

Visitor (uncredited)

John Blythe

Haystack Club Barman (uncredited)

Fay Bura

Dr. Harvey (uncredited)

Donald Churchill

Doctor (uncredited)

Roland Curram

Student Doctor

Jack Dearlove

Waiter (uncredited)

Sally Douglas

Dancer in Strip Show (uncredited)

Eve Eden

Dancer in Strip Show (uncredited)

Fred Griffiths

Ambulance Driver (uncredited)

Douglas Ives

Furniture Remover (uncredited)

Billy John

Doctor at Lecture (uncredited)

Charles Lloyd Pack

Hospital Dean (uncredited)

Derek Prentice

Doctor in Lecture (uncredited)

Robin Ray

Doctor (uncredited)

John Tatham

Haystack Club Patron (uncredited)

Jimmy Thompson

Doctor (uncredited)

Martin Wyldeck

Police Officer (uncredited)