Cast
- Lloyd Bridges as Phil Corrigan - Secret Agent X-9
- Keye Luke as Ah Fong
- Jan Wiley as Lynn Moore
- Victoria Horne as Nabura
- Samuel S. Hinds as Solo
- Cy Kendall as Lucky Kamber
- Jack Overman as Marker
- George Lynn as Bach
- Clarence Lung as Takahari
- Benson Fong as Dr. Hakahima
Crew
- Lewis D. Collins · Director
- Ray Taylor · Director
- Joseph O'Donnell · Writer
- Harold Channing Wire · Writer
- Patricia Harper · Writer
- Morgan Cox · Producer
- Maury Gertsman · Cinematographer
- Ernest Miller · Cinematographer
- Irving Birnbaum · Editor
- Norman A. Cerf · Editor
- Jack Dolan · Editor
- Alvin Todd · Editor