Characters played by Warner Baxter
Dr. Robert Ordway
Characters played by Micheline Cheirel
Mignon Duval Jardin
Characters played by Roger Dann
Henri Jardin
Characters played by Steven Geray
Jules Daudet
Characters played by Marcel Journet
Inspector Jacques Morrell
Characters played by Eduardo Ciannelli
Maurice Duval
Characters played by Maurice Marsac
Anton Geroux
Characters played by Henri Letondal
Louis Chabonet
Characters played by Jean Del Val
Theodore - Butler
Characters played by Leonardo Scavino
Brevoir - Auctioneer (as Leon Lenoir)
Characters played by Wheaton Chambers
Brown
Characters played by Emory Parnell
O'Reilly
Characters played by George Davis
Paul Romaine