In the jungle near Angkor Wat in Cambodia, Mr. Moto poses as an ineffectual archaeologist and a venerable holy man with mystical powers to help foil two insurgencies against the government.
| Actor | Role |
|---|---|
 Peter LorreMr. Moto | Mr. Moto |
 Rochelle HudsonVictoria 'Vicki' Mason | Victoria 'Vicki' Mason |
 Robert KentMarty Weston | Marty Weston |
 J. Edward BrombergRaja Ali | Raja Ali |
 Chick ChandlerChick Davis | Chick Davis |
 George RegasBokor | Bokor |
 Frederick VogedingZimmerman | Zimmerman |
 H.W. GimNot listed | Not listed |
 Al KikumeNot listed | Not listed |
 James B. LeongNot listed | Not listed |
| GGloria RoyNot listed | Not listed |
 Victor Sen YungSoldier | Soldier |