- Marlene Dietrich
- Helen Faraday, aka Helen Jones
- Herbert Marshall
- Edward "Ned" Faraday
- Cary Grant
- Nick Townsend
- Dickie Moore
- Johnny Faraday
- Robert Emmett O'Connor
- Dan O'Connor
- Gene Morgan
- Ben Smith
- Rita La Roy
- Taxi Belle Hooper
- Sidney Toler
- Det. Wilson
- Morgan Wallace
- Dr. Pierce
- Francis Sayles
- Charlie Blaine (uncredited)
- Gertrude Short
- Receptionist (uncredited)
- Dewey Robinson
- Greek Restaurant Owner (uncredited)
- Davison Clark
- Bartender bringing two beers (uncredited)
- Brady Kline
- New Orleans Policeman (uncredited)
- Clifford Dempsey
- Judge in Paris Nightclub Talking to Nick (uncredited)
- Sterling Holloway
- Joe, Hiker (uncredited)
- Al Bridge
- Bouncer (uncredited)
- Mary Gordon
- Landlady (uncredited)
- Cecil Cunningham
- Norfolk Woman Manager (uncredited)
- Hattie McDaniel
- Cora, Helen's Maid in New Orleans (uncredited)
- Marcelle Corday
- Helen's Maid in France (uncredited)
- Kent Taylor
- Bit Part (uncredited)
- Josef von Sternberg
- Director, Producer, Writer
- S.K. Lauren
- Screenwriter
- Jules Furthma
- Screenwriter
- Bert Glennon
- Cinematographer
- Sam Coslow
- Original Music
- W. Franke Harling
- Original Music
- John Leipold
- Original Music
- Paul Marquardt
- Original Music
- Ralph Rainger
- Original Music
- Wiard Ihnen
- Art Director
- Travis Banton
- Costume Design
