Question: who played little luke in the real mccoys
Answer: Michael Lew Winkelman ( June 27 , 1946 -- July 27 , 1999 ) was an American child actor best known for his role as Little Luke McCoy from 1957 to 1963 in 136 episodes of the situation comedy television series , The Real McCoys , starring Walter Brennan in the title role of Grandpa Amos McCoy , with Richard Crenna as Luke McCoy , older brother of Winkelman 's character .