Bonsall had no idea about any of that until he met a woman who relayed some shocking information to him. “She just looked over at me and said, ‘Oh, you're the real Brian Bonsall,'” he says.

Brian Bonsall says his Family Ties costars really were like family, but it was a different story with some fans. "When I was a little older, my mom started telling me about one dude specifically who ...