What actor portrayed "Pa" in the Little House on the Prairie tv series?
Michael Landon Michael Landon (born Eugene Maurice Orowitz; October 31, 1936 – July 1, 1991) was an American actor, writer, director, and producer. He is known for his roles as Little Joe Cartwright in "Bonanza" (1959–73), Charles Ingalls in "Little House on the Prairie" (1974–83), and Jonathan Smith in "Highway to Heaven" (1984–89). Landon appeared on the cover of "TV Guide" 22 times, second only to Lucille Ball.
Michael Winkelman 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.