Dirk Bogarde
Simon Sparrow
Muriel Pavlow
Nurse Joy Gibson
Kenneth More
Richard Grimsdyke
Donald Sinden
Tony Benskin
Kay Kendall
Isobel Minster
James Robertson Justice
Sir Lancelot Spratt
Donald Houston
Taffy Evans
Suzanne Cloutier
Stella
George Coulouris
Briggs
Jean Taylor Smith
Sister Virtue
Nicholas Phipps
Magistrate
Geoffrey Keen
Dean
Martin Boddey
Demonstrator at Pedal Machine
Joan Sims
Rigor Mortis
Gudrun Ure
May
Harry Locke
Jessup
Cyril Chamberlain
Policeman
Ernest Clark
Dr. Parrish
Maureen Pryor
Mrs. Cooper
George Benson
Lecturer on Drains
Shirley Eaton
Millicent "Milly" Groaker
Eliot Makeham
Elderly Examiner
Joan Hickson
Mrs. Groaker
Brian Oulton
Medical Equipment Salesman
Noel Purcell
Padre (uncredited)
Amy Veness
Grandma Cooper (uncredited)
Mona Washbourne
Midwifery Sister (uncredited)
Richard Wattis
Medical Book Salesman (uncredited)
Carol White
Girl (uncredited)