MONDAY, NOVEMBER 1

"90210" - (8:00-9:00 p.m. ET)

"Welcome to the Undies" (CONTENT RATING TBD) (HDTV)

NAOMI PRESSES CHARGES AGAINST HER RAPIST - Ryan (Ryan Eggold) encourages Naomi (AnnaLynne McCord) to press charges against Mr. Cannon (guest star Hal Ozsan) and prepares himself for the consequences. Oscar (guest star Blair Redford) decides to set his sights on Naomi and unknowlingly helps her with the case against Mr. Cannon. Ivy (Gillian Zinser) decides to tell Dixon (Tristan Wilds) she slept with Oscar. Navid (Michael Steger) and Silver (Jessica Stroup) attend the Achievement Awards dinner while Annie (Shenae Grimes), Teddy (Trevor Donovan), Liam (Matt Lanter) and Ian (guest star Kyle Riabko) attend The Undies, an anti-achievement ceremony at the Beach Club. Lori Loughlin and Jessica Lowndes also star. Krishna Rao directed the episode written by Scott Weinger (307).