Kelsey Grammer was HIGHlarius last time he guest-starred on 30 Rock! We're so glad he's going back!
Last time he pulled an awesome prank on Carvel, but this time it's to scam Pete with Kenneth and Jenna!
We bet Kels is feeling great right now. He's super in love with the new girl, he doesn't have to bother with Camille Grammer that much anymore, and he's doing well on tv again.
Good for him!
[Image via WENN.]