Peter learns that he and Claude may have been betrayed. Matt's reunited with the radioactive Ted Sprague and Hana Gitelman a woman with "wireless" mental abilities. Hiro makes a tough choice about his mission. Claire can no longer hold back her anger towards HRG.
Quest roles:
Jimmy Jean-Louis(Haitian), Zachary Quinto(Gabriel "Sylar" Gray), James Kyson(Ando Masahashi), Ashley Crow(Sandra Bennet), Randall Bentley(Lyle Bennet), Lisa Lackey(Janice Parkman), Matthew John Armstrong(Ted Sprague), Christopher Eccleston(Claude), Bill Fagerbakke(S.R. Gustavson), Missi Pyle(Hope), Stana Katic(Hana Gitelman), Stan Lee(Bus Driver), Rusty Schwimmer(Dale Smither), Christina Haag(Dr. Lindale), Lilas Lane(Kyra)