Just as Fox's 21 Jump Street injected the cop drama with a dose of hip, Beverly Hills 90210 infused the primetime soap with youthful energy. Like Aaron Spelling's Dynasty, most characters don't lack for disposable income, except for middle-class twins Brandon (Jason Priestley) and Brenda Walsh (Shannen Doherty, Heathers). Created by Darren Star (Melrose Place), the class-conscious concept scored an instant hit. In the two-part Tim Hunter-directed pilot, the teens have just arrived from Minneapolis. "Nobody knows me," Brenda tells Brandon on their first day at West Beverly High. "I can be anyone I want." The two soon befriend Steve (Ian Ziering), Kelly (Jennie Garth), Donna (Spelling's daughter, Tori), David (Brian Austin Green), and commuter student Andrea (Gabriel Carteris). Then there's Dylan (Luke Perry), who debuts in the second episode ("The Green Room"). A poetry-reading surfer with a shady past, he's the James Dean of the piece, and Brenda falls hard for his bad-boy charms. Guests include Debbie Gibson ("East Side Story") and Matthew Perry ("April is the Cruelest Month"), while recurring characters include understanding parents Cindy (Carol Potter) and Jim Walsh (James Eckhouse) and Peach Pit manager Nat (Joe E. Tata).