Rex
Rex King of the Wild Horses
Rin-Tin-Tin Jr.
Rinty
Bob Custer
John Sheldon
Lucile Browne
Alice Ingram
Ben Turpin
Henry
Edmund Cobb
Henchman Jim Luger
Richard Cramer
Frank Nolan
Lafe McKee
Charles Ingram [Chs. 1, 3, 12]
Ernie Adams
Henchman Raymond
Slim Whitaker
Henchman Mack
Richard Alexander
Lewis R. Lou Salters [Ch. 1]
Jack Rockwell
Sheriff [Chs. 1, 7-8, 11-12]
George Chesebro
Henchman Parks [Ch. 1]
المخرج
Armand Schaefer، B. Reeves Eason
Cody of the Pony Express
1950
The Secret of the Submarine
1916
King of the Mounties
1942
Scouts to the Rescue
1939
Fangs of Destiny
1927
Flash Gordon
1936
The Spider Returns
1941
The Fatal Fortune
1919
The Adventures of Kathlyn
1913
Daughter of Don Q
1946
The Adventure of the Torture Cage
1928
The Black Secret
1919
