Trailer
Images
 | John 'Dusty' King as Ace Drummond |
 | Jean Rogers as Peggy Trainor |
 | Noah Beery Jr. as Jerry |
 | Jackie Morrow as Billy Meredith |
 | Chester Gan as Kai-Chek |
 | Guy Bates Post as The Grand Lama |
 | Lon Chaney Jr. as Henchman Ivan |
 | Selmer Jackson as William Meredith, Sr. |
 | Robert Warwick as Winston |
 | James B. Leong as Henry Kee |
 | Arthur Loft as Chang-Ho |
| James Eagles as Johnny Wong, Radio Operator |
 | C. Montague Shaw as Dr. Trainor |
 | Frederick Vogeding as Bauer |
 | Al Bridge as Paul Wyckoff |
| Directing | |
| Clifford Smith | Director |
| Ford Beebe | Director |
