Cast
- William Powell as Johann Porok
- Annabella as Baroness Katrina Marissey
- Helen Westley as Countess Sandor
- Henry Stephenson as Count Albert Sandor
- Joseph Schildkraut as Baron Georg Marissey
- J. Edward Bromberg as Zorda
- Nigel Bruce as Major Andros
- Lynn Bari as Klari - Maid
- Maurice Cass as Radio Announcer
- Ivan F. Simpson as Count Dormo
Crew
- Walter Lang · Director
- Leslie Bush-Fekete · Writer
- Sam Hellman · Writer
- Lamar Trotti · Writer
- Kathryn Scola · Writer
- Arthur C. Miller · Cinematographer
- Barbara McLean · Editor