 Are you sure you're reading the right stuff? Yes, I'm reading it. Okay. All right. Okay. While appearing in a handful of shows, Spencer is perhaps best known for his portrayal of Rick Marshall, the father, on the original series Land of the Lost from 1974 to 1976. Of note, his character was replaced in season three with Uncle Jack over a merchandising dispute. We've talked about this many times before when they're like, hey, we're in a kid's show. We want part of that merchandising money. And they're like, nope.