Lou Diamond Phillips ("La Bamba") Returns Kim Dickens ("Deadwood") and David Gallagher ("7th Heaven") Guest Star "Two Daughters" -- Desperate to rescue their fellow agent, Don and his team close in on finding Megan, who is being held hostage by a disturbed teacher (Kim Dickens) on a vicious crime spree, on part two of the two-part season premiere of NUMB3RS, Friday, Sept. 29 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Alex Zakrzewski directed the episode written by Ken Sanzel. Lou Diamond Phillips ("La Bamba") returns as Agent Ian Edgerton. Kim Dickens ("Deadwood") and David Gallagher ("7th Heaven") guest star. The FBI faces a stand off with Crystal who refuses to let Megan go unless the FBI releases her boyfriend (David Gallagher) in exchange. During the wait, however, Megan manages to get Crystal to open up about her motive, which triggers a violent reaction and puts Megan in even more danger. (More) CBS Television...2 SERIES REGULARS: Don Eppes Rob Morrow Charlie Eppes David Krumholtz Alan Eppes Judd Hirsch David Sinclair Alimi Ballard Larry Fleinhardt Peter MacNicol Megan Reeves Diane Farr Amita Ramajuan Navi Rawat Colby Granger Dylan Bruno RECURRING: Agent Ian Edgerton Lou Diamond Phillips GUEST STARS: Crystal Hoyle Kim Dickens Buck Winters David Gallagher Billy Rivers Mark Rosenthal Adam Denton Michael Oberlander Motel Manager Jon Spinogati GENRE: CRIME DRAMA, MYSTERY, SUSPENSE RATING: To Be Announced Photos now available at www.cbspressexpress.com Official CBS website: http://www.cbs.com/primetime/numb3rs/