Johnny Crawford, who played the role of Mark McCain in "The Rifleman" tv series has passed away from Alzheimer's Disease over the weekend. He was 75.
He also appeared in the John Wayne movie "El Dorado". And was in one of "The Gambler" movies.
Condolences to his family.
https://en.wikipedia.org/wiki/Johnny_Crawford
https://www.washingtonpost.com/local/ob ... story.html
https://www.usatoday.com/story/entertai ... 903284001/