Lee Majors is best known for playing Colt Stevens on The Fall Guy and as Col. Steve Austin on the Six Million Dollar Man and The Bionic Woman. He also starred in the western The Big Valley.
Lee Majors also guest starred on numerous guest shows of the era, such as on The Love Boat and multiple TV movies. And Little House on the Prairie, while it had many actors of the time on the show, it was not one of the shows he guest starred on.
Much of the confusion about Lee Majors guest starring on Little House on the Prairie seems to come from his role on The Big Valley, a series he appeared on for over 100 episodes in the mid to late 1960s.