MonstersVsAliens

Seth Rogen has always enjoyed Halloween specials, from the TGIF line-up when he was a kid up to The Simpsons' Treehouse of Horror. Tonight, he'll be in his own Halloween special, Monsters vs. Aliens: Mutant Pumpkins from Outer Space (NBC, 8 PM), based on the Dreamworks animated feature Monsters vs Aliens.

"I was a nerd and had nothing to do on Friday nights," Rogen says of the TGIF line-up during a conference call with press. "Whenever like the sitcoms would do their Halloween episode, I always enjoyed that for some reason. That always spawned some good comedy."