Cast
- Warner Baxter as Dr. Robert Ordway
- Micheline Cheirel as Mignon Duval Jardin
- Roger Dann as Henri Jardin
- Steven Geray as Jules Daudet
- Marcel Journet as Inspector Jacques Morrell
- Eduardo Ciannelli as Maurice Duval
- Maurice Marsac as Anton Geroux
- Henri Letondal as Louis Chabonet
- Jean Del Val as Theodore - Butler
- Leonardo Scavino as Brevoir - Auctioneer
Crew
- William Castle · Director
- Raymond L. Schrock · Writer
- Jerry Warner · Writer
- Edward Bock · Writer
- Max Marcin · Writer
- Rudolph C. Flothow · Producer
- Philip Tannura · Cinematographer
- Dwight Caldwell · Editor