The arrival of stage-trained Courtney Scott threatens "Grosse Pointe" leading lady Hunter Fallow and sparks romantic interest in a male castmate.

Hunter talks a reluctant Marcy into helping her sabotage Courtney's scenes by making faces at her out of camera range. Hunter's ploy backfires, however, when the unsuspecting producers call her on the carpet about her less-than-legal off-duty habit.

Hunter freaks when next week's script calls for her character's boyfriend, played by Quentin, to kiss Courtney's character. She asks the producers to stop the story line and tries to get Quentin to support her case. But when both rebuff her, she decides to spread a rumor about Quentin. Meanwhile, Marcy throws a party to lure Johnny into spending time with her.

Hunter gets an audition for an Oliver Stone movie but is hesitant when she learns she may have to gain weight to get the part. When she balks, Courtney tells her a real actress would put on the pounds, and Marcy offers to help her beef up. Meanwhile, Dave snags the movie script and makes copies to auction on the Internet.

After recovering from an accident on the set, Marcy finally finds her own hot guy when the girls take her out clubbing. Meanwhile, Dave has to find another place to live when Johnny throws him out of the trailer.

Hunter is ecstatic when she talks Rob into hiring her reformed-alcoholic mother Helena for a bit part. But an ambitious Helena isn't satisfied with her one-line character and sets her sights on a steamier role, leaving a dismayed Hunter to rethink her support. Elsewhere, Courtney and Johnny prepare to play a charity volleyball match with cast members of "Popular."

Tabloid rumors that Helena and Quentin are romantically involved send Hunter fuming--primarily because the rumors are true. Johnny's movie premiere provides an excellent opportunity for the cast to steal some spotlights.

Cast and crew revolt when the new producer aims to shoot a graphic sex scene. Protesters include Marcy, who says she's too inexperienced; Johnny, who hates being nearly naked most of the time; and fellow producer Rob, who decides to take action.

Courtney's hotshot boyfriend causes a stir on the set, and Johnny has to go out with the winner of a fan contest, who turns out to be a 14-year-old boy.

Hunter and Courtney vie for the attention of Hunter's ex-boyfriend Jonah, who's on the set to direct an episode, while Dave and Marcy realize they have something in common--their underwear.

After making a big stink on the set, Hunter takes out a restraining order against Quentin; Courtney does a Japanese commercial, not realizing what her overseas nickname is; a studly guest star sets his sights on Marcy.

A magazine publishes nude photos of Courtney without her permission, causing a big hubbub among the cast and crew. Meanwhile, Dave prepares to tell Marcy how he really feels about her.

Dave prepares to break up with Hunter, who only makes things more difficult for him.

Jason Priestley sponsors the latest member of Sex Addicts Anonymous--Quentin. Marcy frets over a phone-in campaign to kill her character.

Sarah Michelle Gellar agrees to appear on the show--but only if her character can kiss Marcy's. Now rumors are flying about whether Gellar's gay, and Marcy's considering "experimenting" with her. Quentin, meanwhile, takes credit for rushing to the aid of a hit-and-run victim whom, unbeknownst to the rest of the world, he actually hit in the first place.

Hunter announces that she's getting married in two days to a guy she met the day before--Dweezil Zappa. Wedding party members include maid of honor Marcy and bridesmaid-for-hire Elizabeth Berkley. Meanwhile, Marcy and Dave make a love connection.