Cast
- Tully Marshall as John Soy
- Thomas Jefferson as Robert Cameron
- Thomas Jefferson as Donald McNish
- Charles Lee as Yup Sing
- Loretta Blake as Evelyn Cameron
- Elmer Clifton as Phillip Clyde - Evelyn's Fiancé
- George C. Pearce as Murphy - Donald McNish's Partner
- Hal Wilson as The Detective
- Raymond Wells as Central Office Man
- Earle Raymond
- Henry Kotani
Crew
- Lloyd Ingraham · Director
- Cecil B. Clapp · Writer
- Horace Hazeltine · Writer
- Henry Kotani · Cinematographer
- Hugh McClung · Cinematographer