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.
Pat Conway Patrick Douglas Conway (January 9, 1931 – April 24, 1981) was an American actor best known for his starring role as young but tough Sheriff Clay Hollister on the ABC and then syndicated western television series "Tombstone Territory" (1957–1960). He was a maternal grandson of silent film star Francis X. Bushman (1883–1966).