Donald Houston

Dr. Alex Waring

Adrienne Corri

Laura Shelton

Lyndon Brook

Dr. Ian Breck

Jean Cadell

Henrietta Stevens

Sydney Tafler

Dr. Hearne

Mervyn Johns

Mr. Waring

Marie Ney

Matron Fiske

Ronald Adam

Major Tilling

John Welsh

Inspector Austen

Beatrice Varley

Mrs. Waring