Marshall loses his comic touch when he becomes "possessed" by a video game. His only hope for salvation: exorcism by the cleric of comedy, Father Guido Sarducci.

An all-girl Halloween party is interrupted by the boys and a spooky, wheezing stalker.

Marshall tries to prove to Lauren that she loves him by hooking her up to his science-fair project, a "love detector," but the machine ends up short-circuiting every romance in school.

When she leaves them off her guest list, Lauren and Patty scheme to get invited to Muffy's bat mitzvah party.

Like, Jennifer does, you know, the uncoolest thing possible - she, like, gets a job (gag her with a spoon!)

Patty's in a quandry: should she spend Christmas in an isolated cabin with her divorced father, or the way she'd prefer - with her friends at school?

Patty's in a quandry: should she spend Christmas in an isolated cabin with her divorced father, or the way she'd prefer - with her friends at school?

Patty hopes to win more than the scholastic quiz show when she and her heartthrob Larry are selected as contestants.

Lauren and Ms. Loomis could be literally swept off their feet when they both fall for the new janitor.