Did Michael Landon Jr play in Little House on the Prairie?

Michael Landon Jr. did not play in the television series *Little House on the Prairie*.

Michael Landon Jr. was the son of Michael Landon, who played Charles Ingalls in the show. However, Michael Landon Jr. was too young to act during the show's run. He was born in 1971, while the show aired from 1974 to 1983.