David MacDonald
Director
John Palmer
Novel
Hilary St George Saunders
Novel
Emlyn Williams
Dr. Headlam
Sarah Seegar
Marjorie
Hugh Williams
Detective Inspector Martin
Marius Goring
Greening
Lesley Brook
Elizabeth Orme
Christine Silver
Miss Haslett
Clive Morton
Frank Fielding
Ann Wilton
Bridget
Jack Vyvyan
Crump
Marjorie Dale
The Singer
Hal Gordon
Sergeant