Cast
Ellen Schwiers
Ella
Maxine Audley
Marion Fane
Miles Malleson
Dr. Miller
Dieter Borsche
Dr. Miller
Cecil Parker
Stevenson
Siegfried Lowitz
Mr. Walters
Allan Cuthbertson
Da Silva
Alister Williamson
Inspector Pike
Bryan Pringle
Dance Hall MC (uncredited)
John Junkin
Frederick (uncredited)
Peter van Eyck
Dr. Peter Corrie
Hans Nielsen
Immerman
Jeremy Spenser
Martin Holt
Bernard Lee
Dr. Frank Shears
잭 맥고런
Furber
George A. Cooper
Thomas Gabler
Ann Sears
Stevenson's secretary
Anne Heywood
Anna Holt