Casting et équipe

Anne HeywoodAnna Holt

Peter van EyckDr. Peter Corrie

Cecil ParkerStevenson

Bernard LeeDr. Frank Shears

Ellen SchwiersElla

Siegfried LowitzMr. Walters

Hans NielsenImmerman

Jeremy SpenserMartin Holt

Maxine AudleyMarion Fane

Jack MacGowranFurber

Miles MallesonDr. Miller

George A. CooperThomas Gabler

Dieter BorscheDr. Miller

Ann SearsStevenson's secretary

IR

Irene RichmondMrs. Gabler

Allan CuthbertsonDa Silva

BD

Bandana Das GuptaMiss Soong

Alister WilliamsonInspector Pike

PR

Patsy RowlandsYoung Woman at Dance Hall (uncredited)

Bryan PringleDance Hall MC (uncredited)

John JunkinFrederick (uncredited)