Rex King of the Wild Horses

Rinty

John Sheldon

Alice Ingram

Henry

Henchman Jim Luger

Frank Nolan

Charles Ingram [Chs. 1, 3, 12]

Henchman Raymond

Henchman Mack

Lewis R. Lou Salters [Ch. 1]

Sheriff [Chs. 1, 7-8, 11-12]

Henchman Parks [Ch. 1]