I agree. Supernatural is an exceptionally good show, and it is currently in its sixth season, so there's a lot to dig into.

I was blown away by Jericho. That show is quite possibly one of my all-time favorite shows, and it's worth taking an interest in. I don't remember the last time I was so invovled in a series, and only The X-Files have managed to keep me enthralled like this series have.

If you're interested in Charmed and Angel, The Vampire Diaries is worth a look, as is Miracles.