- Henry Brandon
- Dr. Fu Manchu
- William Royle
- Sir Dennis Nayland Smith
- Robert Kellard
- Allan Parker
- Gloria Franklin
- Fah-Lo-Suee
- Olaf Hytten
- Dr. Flinders Petrie
- Tom Chatterton
- Prof. Edward Randolph
- Luana Walters
- Mary Randolph
- Lal Chand Mehra
- Sirdar Prahni
- George Cleveland
- Dr. James Parker
- John Dilson
- Prof. Ezra Howard
- John Merton
- Loki
- Dwight Frye
- Prof. Anderson
- Wheaton Chambers
- Dr. Humphrey
- George Pembroke
- C.W. Crawford
- Guy D'Ennery
- Ranah Sang
- Lowden Adams
- Blake
- Philip Ahn
- Dr. Chang
- John Bagni
- Dangra
- Ann Baldwin
- Miss Frisbie
- Robert Blair
- Police Sergeant
- George Bruggeman
- Fort Telegrapher
- Budd Buster
- Dacoit on Train
- Tommy Coats
- Dacoit
- Tom Coleman
- Guard
- Victor Cox
- Tartar
- Joe De Stefani
- High Lhama
- Art Dillard
- Dacoit
- Bert Dillard
- Dacoit
- Akim Dobrynin
- Solar Mirror Native
- Frank Ellis
- Tartar
- James Fawcett
- Dacoit
- James Flatley
- Pegai
- Augie Gomez
- Wax Museum Dacoit
- Jennifer Gray
- Stewardess
- Duke Green
- Dacoit
- Alan Gregg
- Dacoit Pilot
- Al Haskell
- Tartar
- Jamiel Hasson
- Tribal Chieftain
- John Lester Johnson
- Cardo
- John Judd
- Dacoit
- Edward Kaye
- Dacoit
- Bert LeBaron
- Railroad Fireman
- James B. Leong
- Chinese Si Fan Member
- Eric Lonsdale
- Sentry
- Paul Marion
- Si-Fan Messenger
- Merrill McCormick
- Koomerow's Aide
- John Meredith
- Fort Gate Sentry
- Tofik Mickey
- Hindu Si Fan Member
- Jack Montgomery
- Cleanshaven Villainous Native
- Norman Nesbitt
- Wally Winchester
- Bill Nind
- Lhama's Telegrapher
- Tony Paton
- Temple Guard
- Charles Phillips
- Railroad Mail Car Clerk
- John Picorri
- Prof. Krantz
- Paul Renay
- Nihala Tribe Chief Kandhar
- Vinegar Roan
- Dacoit
- Jack Roper
- Dacoit Looking in Window
- Hector V. Sarno
- Scarred Native
- Ernest Sarracino
- Dowlah Rao
- Carl Sepulveda
- Native
- Lee Shumway
- Police Lt. Corrigan
- Robert R. Stephenson
- Tartar Si Fan Member
- Walter Stiritz
- Koomerow's Aide
- Harry Strang
- Police Lt. Wade
- George Suzanne
- Dacoit
- Al Taylor
- Dacoit at Headquarters
- Ken Terrell
- Dacoit
- Evan Thomas
- Maj. Carlton
- Kam Tong
- Crawford's Manservant
- Michael Vallon
- Temple Guard
- Francis Walker
- Koomerow
- John Ward
- British Consul Wilson
- Frank Wayne
- Dacoit with Microphone
- Ted Wells
- Dacoit
- Bill Wilkus
- Dacoit
- Henry Wills
- Tartar
- Bob Woodward
- Tribesman
- Bill Yrigoyen
- Tartar
- Joe Yrigoyen
- Dacoit
