Watch it

“30 Rock” (8:30 p.m., NBC). Ahhh, it’s back to being the funniest show in network TV. Tonight, Liz is baffled when men start finding her attractive, and Jack tries to indoctrinate his still-unborn son with life lessons.

“Fringe” (9 p.m., Fox). Looks like we’re back in our universe this week. Earth B Olivia (we’ll call her Bolivia) joins Peter and Walter in investigating a mysterious box, and Walter and Nina meet for the reading of William Bell’s will. I wonder who he left the alternate universe to.

“It’s Always Sunny in Philadelphia” (10 p.m., FX). Mac, Charlie and Dennis buy a boat, try to eat barnacles and mingle with possible pirates.

“The League” (9:30 p.m., FX). Ruxin uses a sick kid to meet an NFL player (it’s only Browns WR Josh Cribbs) and Pete starts dating Kevin’s ex.

Record it

“The Office” (9 p.m., NBC). Michael is forced to undergo counseling with his nemesis, Toby.

“Project Runway” (9 p.m., Lifetime). The designers use old family photos for inspiration to create outfits based on fond memories.

“Jersey Shore” (10 p.m., MTV). I’m getting tired of this season, the cast are all too self-aware now. Tonight, Angelina clashes with everyone else (again) and The Sitch hooks up with a Canadian girl. (Who apparently exists, unlike the typical, “Yeah, I have a super hot girlfriend . . . . but , um, she lives in Canada.”)

Skip it

“Outsourced” (9:30 p.m., NBC). It angers me that the brilliant “Parks and Recreation” is being delayed until midseason in favor of this lazy sitcom. Good riddance, Jeff Zucker.