Pauline Hargrave
Robert Ward (as Robert Allen)
Prof. Hargrave
Dr. Bashan
Willie Dodge
Fang
Tim Sullivan
Prof. Thompson
Haggins, Foreign Consul
American Consul
Capt. Drake
Foo Chow, Bashan's Henchman
Airline Official
Chinese Man
New York Henchman
Woman Accomplice in Singapore
Bashan's Attendant
Fake Museum Watchman
Soldier at American Consulate
Guide-Henchman
Police Guard
Airport Inspector
Tyrone
American Tourist
Cop at Fire Scene
Henchman
Lee
American Tourist
Stewardess