William Powell

David Talbot aka Jean Pelletier

Hedy Lamarr

Lucienne Talbot

Claire Trevor

Michelle Allaine

Basil Rathbone

Henri Sarrou

Margaret Wycherly

Madame Pelletier

Felix Bressart

Dr. Andre Tessier

Sig Ruman

Dr. Alex Dubroc

H.B. Warner

Prosecuting Attorney

Philip Merivale

Commissaire

Enrique Acosta

Associate Judge (uncredited)

Francis X. Bushman Jr.

Giant Policeman (uncredited)

Frank Conroy

Defense Attorney (uncredited)

Gibson Gowland

Reporter (uncredited)

Fritz Leiber

Foreign Minister Deval (uncredited)

Eric Mayne

Courtroom Spectator (uncredited)

Anna Q. Nilsson

Madame Deval (uncredited)

John St. Polis

Professor (uncredited)

Vladimir Sokoloff

Carlos Le Duc (uncredited)

Torben Meyer

Old Man (uncredited)

Jack Conway

Reżyseria

Guy Trosper

Scenariusz

John H. Kafka

Fabuła

Howard Emmett Rogers

Fabuła

Bronislau Kaper

Kompozycja

Joseph Ruttenberg

Zdjęcia

Edwin H. Knopf

Produkcja