The Lone Ranger (1949)

S4E11 Dan Reid's Fight for Life

Dan Reid, the nephew of the Lone Ranger, witnesses a Texas Ranger named Roy Barnett being ambushed by a pair of outlaws. Fortunately, Barnett manages to survive the assault and shares that he has been pursuing the notorious Cardoza gang. Inspired by Barnett's determination, the Lone Ranger chooses to join forces with him to put an end to the gang's criminal activities.