Flashpoint - Stu and I are obsessed with this show. It is about a SWAT team in NYC and every episode is on-your-seat riveting. This is pretty much what we watch every Friday night. And since it is not part of the normal TV schedule, it kept us entertained all summer.
Desperate Housewives - I think most people have left this show behind (sob, this is the last season), but I am still an avid fan. I really don't think that I have missed an episode. Lynette has to be my favorite - all those kiddos!
Cougar Town - I wasn't that into this show at first (Monica altered her face!), but once they started naming wine glasses, they had me hooked. And Busy Phillips is hilarious on here.