Lily Collins | 90210

• Genre: Teen drama
• Based on: Beverly Hills, 90210 by Darren Star
• Developed by: Rob Thomas, Gabe Sachs, Jeff Judah
• Starring: Rob Estes, Shenae Grimes, Tristan Wilds, AnnaLynne McCord, Dustin Milligan, Ryan Eggold, Jessica Stroup, Michael Steger, Lori Loughlin, Jessica Walter, Jessica Lowndes, Matt Lanter, Trevor Donovan, Gillian Zinser
• Theme music composer: Liz Phair, Marc Dauer, Evan Frankfort
• No. of seasons: 5
• No. of episodes: 114
• Executive producers: Gabe Sachs, Jeff Judah, Rebecca Sinclair, Patricia Carr, Lara Olsen, David S. Rosenthal, Rob Thomas, Mark Piznarski
• Producers: Shana Stein, Michael Pendell, Marjorie David, Tod Hammel, Wendey Stanzler, Paul Sciarrotta, Robert M. Rolsky, Sean Reycraft, D. Howard Grisby, Scott Weinger, Bob Roisky
• Production locations: Beverly Hills, California, Mount St. Mary's College, Raleigh Manhattan Beach Studios, Tropicana Bar
• Running time: 36–42 minutes
• Production companies: Sachs/Judah Productions, CBS Productions, CBS Television Studios
• Network: The CW
• Release: September 2, 2008 – May 13, 2013

Annie and Dixon Wilson move from Kansas to the very wealthy area of Beverly Hills, and begin attending the famed West Beverly High School in the 90210 zip code. They quickly encounter queen bee Naomi, rebel Silver, troubled Adrianna and others as the drama unfolds in 90210.

"Zero Tolerance"

West Bev's Hollywood-themed sophomore prom is full of surprises, but first Harry warns his students that any non-school sponsored parties after the prom will be met with serious consequences and the school is giving them zero tolerance on that. Naomi learns that Jen has maxed out her credit card to furnish their new home, but soon forgets her problems when Liam asks her to the prom. Meanwhile, Liam continues to count down the moments until Annie shows her true colors, but to prove him wrong, she accepts theater-geek Charlie's invitation to the dance and eventually hurts him just like what Liam wanted Annie to do. Also, Kelly attempts to warn Ryan about Jen's devious and manipulative personality, but unfortunately Ryan dismisses Kelly's warnings which he mistakenly interprets as jealousy. Navid confronts Ty during a fight about abandoning his soon-to-be child with Adrianna, but rushes to Adrianna's side when she goes into labor at the end of the episode. Dixon is surprised to learn he's nominated for Prom King, and Silver is even more surprised when she has the opportunity to speak her mind in front of her peers. Ethan decides to spend time with his dad in Montana and falling for Silver even deeper after Silver gives a well-treated speech that hurts Dixon. Features the song "Houses" by Great Northern during the prom entrance. The Veronicas perform at the prom.

"One Party Can Ruin Your Whole Summer"

Adrianna and Navid spend their prom night in the delivery room and Brenda shows up to offer support. Naomi and Liam have revealed their honest feelings for each other and she decides to host an after-prom party at her new house, much to Jen's disapproval. Showing up late, Naomi searches for Liam but is speechless when she finds him finishing up some business with her sister, Jen, in her bedroom. A furious Naomi confronts and accuses Annie of sleeping with Liam, causing Annie to finally snap at Naomi and all the party-goers before leaving the party in a rage and doing something that will haunt her for the rest of her life. Dixon and Ethan get into a fight when Dixon accuses Ethan of having feelings for Silver. Harry and Debbie chaperone the after-prom party but leave early to lend their support to Adrianna at the hospital, along with Kelly. Silver runs after Ethan, questioning what just happened, and the two kiss, Ethan then says that he does not want to be just friends, he wants to be more or nothing, then posing the question "Why are you out here talking to me? Instead of inside talking to your boyfriend?" Naomi is seen sobbing into the arms of her "comforting sister" only for the camera to spin and show Liam in bed on the phone leaving a message apologizing to Naomi, the message is then interrupted by Liam's stepdad and two of his well built friends hurling Liam out of bed and dragging him out of his room while he shouts for his mom. At the end, Annie is seen driving her car upset and looking at a bottle of alcohol. When suddenly she crashes into someone, a car is then seen driving around the corner and Annie drives off. The car stops at the body and the identity is not revealed. The car also had a WBHS (West Beverly High School) bumper sticker on the back, suggesting its driver goes to school with Annie.