90210 - Season 1 - Eps 23: Zero Tolerance
With prom night quickly approaching, Annie, Adrianna, Naomi, and Silver get glammed up by a famous stylist. A dateless Annie agrees to attend the event with the extremely nerdy Charlie, who is massively crushing on the popular girl. But when he realizes that her interest is purely platonic, a furious Charlie plots an evil revenge. Meanwhile, Dixon is nominated for Prom King, Ethan gets accepted into lacrosse camp, and Kelly and Harry work to get Liam on the right track.
About 90210

Title: 90210
First Air Date: 2008-09-02
Last Air Date: 2013-05-13
Status: Canceled
Rating: 5.7/10 (from 192 votes)
Language: EN
Seasons: 6
Total Episodes: 114
Network: The CW
Genres: Drama
Production Companies: CBS Studios
Synopsis
90210 revolves around several students at the fictional West Beverly Hills High School, including new Beverly Hills residents Annie Wilson and Dixon Wilson. Their father, Harry Wilson, has returned from Kansas to his Beverly Hills childhood home with his family to care for his mother, former television and theater actress Tabitha Wilson, who has a drinking problem and clashes with his wife Debbie Wilson. Annie and Dixon struggle to adjust to their new lives while making friends and yet adhering to their parents' wishes.
Cast

Shenae Grimes-Beech
Annie Wilson

Tristan Mack Wilds
Dixon Wilson

AnnaLynne McCord
Naomi Clark

Jessica Stroup
Erin Silver

Michael Steger
Navid Shirazi

Jessica Lowndes
Adrianna Tate-Duncan

Matt Lanter
Liam Court

Cassandra Church