Character Name : Evelyn Acheson

Original Name : Phyllis Calvert

Gender : Female

Character Name : Henry Acheson

Original Name : Eric Portman

Gender : Male

Character Name : Stephen Lorimer

Original Name : Stanley Baker

Gender : Male

Character Name : Elizabeth Lorimer

Original Name : Mandy Miller

Gender : Female

Character Name : Cassie

Original Name : Dora Bryan

Gender : Female

Character Name : Det. Sgt. Taylor

Original Name : Percy Herbert

Gender : Male

Character Name : Vera McNally

Original Name : Joan Benham

Gender : Female

Character Name : Bert

Original Name : Victor Maddern

Gender : Male

Character Name : Professor Topolski

Original Name : Martin Miller

Gender : Male

Character Name : Cook

Original Name : Joan Hickson

Gender : Female

Character Name : Ticket Collector

Original Name : Alfie Bass

Gender : Male

Character Name : Policeman

Original Name : Bruce Beeby

Gender : Male

Character Name : Mrs. Groves

Original Name : Grace Arnold

Gender : Female

Character Name : Mrs. Parsons

Original Name : Molly Urquhart

Gender : Female

Character Name : Nurse

Original Name : Estelle E. Richmond

Gender : Male

Character Name : Howard Forbes (uncredited)

Original Name : Peter Burton

Gender : Male

Character Name : Party Guest (uncredited)

Original Name : Maggie Smith

Gender : Female

Character Name : Peter McNally (uncredited)

Original Name : Christopher Toyne

Gender : Male

Character Name : Elizabeth's Friend (uncredited)

Original Name : Carol White

Gender : Female