what are your favorite tv shows?

I don't have too much time to watch tv and don't have cable or satellite. My favorites that are currently on are "The Red Green Show", (I like using duct tape), "That 70's Show" (I must be in love with Laura Prepon, lol). I also like "Las Vegas" and "CSI" and several of the older shows that you all have mentioned (Avengers, etc).
Dallas