Johnny Crawford was an actor best known for his role as young Mark McCain on “The Rifleman.”Crawford got his start in Hollywood as one of the original Mouseketeers on “The Mickey Mouse Club” for its first season in 1955, when he was just nine years old.
After that season, producers cut the number of Mouseketeers in half, and Crawford didn’t return. He landed a starring role on “The Rifleman” in 1958, playing the son of title character Lucas McCain.
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