Thursdays are basically stay at home and watch TV nights. Without even having to move a muscle you have an hour and a half of solid comedy gold. Here’s a quick breakdown. 

the office 9/8 c NBC. Last week--Michael, Oscar and Andy went to Canada. This week --A mysterious person in the office has made a mess in the microwave and won't clean it up.

30 Rock 9:30/8:30 c NBC.  Last Week--Liz partied with Jenna and her friend Claire (Jennifer Anniston). This Week--Liz meets one of Jack's most eccentric friends. Steve Martin guest stars.

It's Always Sunny in Philadelphia 10 FX Last Week--In an attempt to make their own dreams come true, the gang decides to pay it forward and give one unlucky family an Extreme Home Makeover. This Week--Charlie, with the help of the rest of the gang, stages a rock opera based on his song, 'Nightman.'