Cast
- Sidney Toler as Charlie Chan
- Fortunio Bonanova as Insp. Luis Carvero
- Benson Fong as Tommy Chan
- Robert Emmett Keane as Alfred Wyans
- Willie Best as Chattanooga Brown
- Carol Hughes as Marguerite Fontan
- Marjorie Hoshelle as Countess Irena
- Barton Yarborough as Joseph Bradish
- George Meeker as Edmond Slade
- Don Costello as Charles Masack
Crew
- Phil Rosen · Director
- George Callahan · Writer
- Earl Derr Biggers · Writer
- James S. Burkett · Producer
- Vincent J. Farrar · Cinematographer
- Ace Herman · Editor