It's probably on satellite TV but my brother hogs that for Bloomberg and MSNBC.
I saw a coupla episodes of "Lost" and decided I don't like it.
I'm currently watching "Smallville" and "Cupid". "Cupid" may be cliched but it's extremely manipulative of your emotions, so watch out.
Another series I like is "Ghost Adventures" where a bunch of paranormal investigators go around the world looking for haunted locales and rattle the ghost to come out so that they can film them.