Tim Kring Creator Jack Coleman Mr. Bennet, HRG Actor Greg Grunberg Matt Parkman Actor Ali Larter Tracy Strauss, Niki Sanders, Jessica Actor James Kyson Ando Masahashi Actor Masi Oka Hiro Makamura Actor Adrian Pasdar Nathan Petrelli Actor Zachary Quinto Sylar Actor Sendhil Ramamurthy Mohinder Suresh Actor Dania Ramirez Maya Herrera Actor Cristine Rose Angela Petrelli Actor Milo Ventimiglia Peter Petrelli Actor Robert Forster Guest Star Eric Roberts Guest Star Kristen Bell Guest Star Jessalyn Gilsig Guest Star Jimmy Jean-Louis Guest Star Malcolm McDowell Guest Star Ntare Guma Mbaho Mwine Guest Star Ron Perkins Guest Star Blake Shields Guest Star Jeff Staron Guest Star Franc Ross Guest Star