10/29/2007 (09:00PM - 10:01PM) (Monday) : AT SCHOOL, WEST CONVINCES CLAIRE TO TEACH A BULLYING CHEERLEADER A LESSON -- West (Nick D'Agosto) convinces Claire (Hayden Panettiere) to teach head cheerleader Debbie (guest star Dianna Agron) a lesson after she deems Claire too ordinary to join the squad. While Suresh (Sendhil Ramamurthy) faces a serious moral dilemma with the Company, H.R.G. (Jack Coleman) pays his Russian mentor a visit in an effort to locate Isaac's last prophetic paintings. Meanwhile, nearing the U.S. border, Alejandro (Shalim Ortiz) becomes increasingly uneasy about Sylar's (Zachary Quinto) intentions, especially towards Maya (Dania Ramirez) . Peter (Milo Ventimiglia) and Caitlin's (Katie Carr) search for a mysterious doorway he painted ultimately leads them to a surprising place. In feudal Japan, while attempting to repair history, Hiro (Masi Oka) struggles with his feelings for Kensei's (David Anders) "princess" Yaeko (guest star Eriko Tamura). Noah Gray-Cabey, Dana Davis, Greg Grunberg, Ali Larter, James Kyson Lee and Adrian Pasdar also star. Jimmy Jean-Louis, Adair Tishler and Stephen Tobolowsky guest star.