A 'Bonanza' episode explained the death of "Hoss Cartwright" in season 14 after actor Dan Blocker died in real life. Here's ...

Did you know Kurt Russell was on Gilligan's Island? The actor may not seem old enough to have been on the 1960s sitcom, but it's true. Here's the story of his episode.

"John-Boy" was a main star of the classic TV show The Waltons. He was played by actor Richard Thomas until he left in season 6. This is how the series replaced him.