Sheldon Turnipseed. I used to watch Ghostwriter when I was in 3rd grade and sort of liked it. He used to play the main character who first met 'Ghostwriter'. Yet no one seems to know what he's doing now. Last thing anyone seems to know is that he attended some University in New York. The other cast members appear to be doing things and living life, except him.
Joe Torres. He played the Native American character on Hey Dude! but again nobody seems to know what he's up to. I think I heard a rumor that he died of alcoholism or something but it turned out to be just a baseless rumor.
Does anybody else have any other good examples of this happening? Such strange behavior. I wonder how they manage to do it. It's like they shun technology now or something.