Dr Gaston Grimsdyke
Leslie Phillips
Sir Lancelot Spratt
James Robertson Justice
Prof. Halfbeck
Eric Barker
Robert the hairdresser
Terry Scott
TV Commentator
Norman Vaughan
Jeannine Belmond
Elizabeth Ercy
Fleming
Alfie Bass
Man in French Movie
Jean Benedetti
Women's Ward Sister
Anne Cunningham
Nurse Holliday
Suzan Farmer
Len the Choreographer
Peter Gilmore
Boutique Assistant
Nicky Henson
Nurse Bancroft
Shirley Anne Field
Sydney
Robin Hunter
Beckwith
Barry Justice
Digger
Bill Kerr
Grafton
Harry Fowler
New Matron
Justine Lord
Tristram
Roddy Maude-Roxby
Publicity Man
Lionel Murton
Patient with Kidney Stones
Dandy Nichols
Dr. Dean Loftus
Anthony Sharp
TV Producer
Ronnie Stevens
Dr Miles Grimsdyke
John Fraser
Porter (Uncredited)
Jack Arrow
Patient (Uncredited)
Ann Barrass
Nurse at Party (Uncredited)
Alexandra Bastedo
Flower Delivery Man (Uncredited)
Norman Chappell
Visitor (Uncredited)
Hugh Elton
Lady at Party (Uncredited)
Mabel Etherington
Catherine - Wife in French Movie (Uncredited)
Catherine Feller
Ashby (Uncredited)
Danny Green
Sister (Uncredited)
Renee Heimer
Prison Warder (Uncredited)
John Junkin
Matron Sweet
Joan Sims
Husband in French Movie (Uncredited)
Harold Kasket
Nurse (Uncredited)
Cheryl Kennedy
Party Guest (Uncredited)
Aileen Lewis
Fred Machon
Pierre in French Movie (Uncredited)
André Maranne
Mary Maxfield
Student Doctor (Uncredited)
Ronald Rich
Nurse with False Eyelashes (Uncredited)
Wendy Richard
Long-Haired Patient (Uncredited)
Jack Smethurst
Esme Smythe
Tarquin Wendover
Arthur Haynes
John Tatham
Hospital Porter (Uncredited)
Reg Thomason
Tatiana Rubikov
Fenella Fielding
Lambert Symington
Jeremy Lloyd
O'Malley
Noel Purcell
Rock Stewart
Robert Hutton
Director
Ralph Thomas
Director of Photography
Ernest Steward
Screenplay
Jack Davies
Producer
Betty E. Box
Novel
Richard Gordon
Costume Design
John Stephen
Editor
Alfred Roome