Gilbert Chilvers
Joyce Chilvers
Dr. Swaby
Allardyce
Sutcliff
Lockwood
Wormold
Mother
Mrs. Allardyce
Inspector Noble
Nuttol
Mrs. Sutcliff
Mrs. Forbes
P.C. Penny
Preston
Medcalf
Mrs. Medcalf
Father
Hotel Manager
Barraclough
Ernest
Veronica
Mrs. Turnbull
Painter
Painter's Boy
Dorothy
Woman
Mrs. Beavers
Mervin
Woman in Cinema (uncredited)