TUESDAY, JUNE 9

"90210" � (8:00-9:00 p.m. ET)

"We're Not In Kansas Anymore" (TV-14, DLS) (HDTV)

KELLY TAYLOR, BRENDA WALSH AND THE PEACH PIT ARE BACK, ALONG WITH ROB ESTES, LORI LOUGHLIN AND A NEW GENERATION, IN A SPECIAL TWO-HOUR PREMIERE � Harry Wilson (Rob Estes), new principal of West Beverly Hills High School, returns from Kansas to his childhood home of Beverly Hills with his wife Debbie (Lori Loughlin), their daughter Annie (Shenae Grimes) and adopted son Dixon, (Tristan Wilds) to care for Harry's mother, former television star Tabitha Wilson (Jessica Walter). On their first day at West Bev, Annie and Dixon encounter Ethan (Dustin Milligan), the star lacrosse player she met a few summers ago; Naomi (AnnaLynne McCord), the spoiled rich girl whose sole focus is her Sweet Sixteen party; Silver (Jessica Stroup), the free-spirited girl who later gossips about Annie on her blog, and Navid (Michael Steger), editor of Blaze News. When Naomi fails to complete an assignment, English teacher Ryan Matthews (Ryan Eggold) and guidance counselor Kelly Taylor (special guest star Jennie Garth), bring the problem to Harry, who quickly realizes that keeping secrets about his past is going to be impossible. Mark Piznarski directed the episode, written by Rob Thomas and Gabe Sachs & Jeff Judah (#101).