I like the Twilight Zone. I can't remember the episode names, but the one that had William Shatner on the airplane where the Gremlin was tearing up the engine (Remade for the movie), and the one where Jack Klugman was trying to be the greatest pool player ever and Jonathan Winters (I think it was him) is a pool legend, but is now dead, but comes back to play him. Monsters are Due on Maple Street and Time Enough at Last are great episodes as well.