Ren and Louis are fighting tooth-and-nail as usual when Donnie shows them a tape of a TV show, ""Sibling Sessions,"" and suggests they appear on it to help them solve their differences. Ren agrees and so does Louis once he learns that he'll get free tickets to Magic Mountain. At school, Ren gets a little worried when she sees that Bobby's new lab partner is the dreaded Mandy ""Always Gets Her Man"" Sanchez. She asks Bobby if there is anything for her to worry about and he tells her no.

When Louis and Ren show up for the TV show audition they find that the host, David Blackburn, wants to put them on the air right away. But the show has changed from the serious ""Sibling Sessions"" to the sleazy, cheesy game show ""Sib Wars!"" Louis and Ren battle each other on day one of the filming and are supposed to return the next day for the final ""humiliation round."" Louis and Twitty film Mandy kissing Bobby in the hall at school for use on the TV show. But when he appears on the show, Louis won't use the