Maurice Elvey Director Guy Middleton Murray Selwyn Actor Joan Winmill Nurse Brooks Actor Elwyn Brook-Jones Logan Actor Mary Mackenzie Estelle Logan Actor Harold Goodwin Twigg Actor Joss Ambler Dr. Grice Actor Clive Morton Archer Actor Hugh Moxey Willis Actor Brock Williams Screenwriter Clive Nicholas Producer Frank Chacksfield Original Music Hone Glendinning Cinematographer Anne Barker Film Editing