|Appeared on/in:||"Little House on the Prairie"|
|First episode appearance:||"Little House on the Prairie: The Pilot"|
|Last appeared in:||"401: Castoffs"|
Barney's final appearance on the show was the first episode of Season 4 titled "Castoffs" where Laura found Jack dead in the barn. He was still seen running down the hill with Laura in the end credits through most of the series.
Barney also had a larger contract than some of the actors did on the show.