Dr. Robert Ordway
Warner Baxter
Mignon Duval Jardin
Micheline Cheirel
Henri Jardin
Roger Dann
Jules Daudet
Steven Geray
Inspector Jacques Morrell
Marcel Journet
Maurice Duval
Eduardo Ciannelli
Anton Geroux
Maurice Marsac
Louis Chabonet
Henri Letondal
Coroner
Bernard DeRoux
Director
William Castle
Story
Jerry Warner
Screenplay
Edward Bock
Characters
Max Marcin
Raymond L. Schrock