Heroes: Cast Heroes Science-Fiction, Action 9/25/06 – 2/8/10 NBC United States GeneralEpisodesTranslationsCastCharactersGallery Cast See full cast → Hayden Panettiere as Claire Bennet Milo Ventimiglia as Peter Petrelli Masi Oka as Hiro Nakamura Sendhil Ramamurthy as Mohinder Suresh James Kyson as Ando Masahashi Adrian Pasdar as Nathan Petrelli Zachary Quinto as Sylar Greg Grunberg as Matt Parkman Cristine Rose as Angela Petrelli Ali Larter as Niki Sanders / Jessica Sanders Tracy Strauss Noah Gray-Cabey as Micah Sanders Robert Knepper as Samuel Sullivan Leonard Roberts as Daniel Lawrence "D.L." Hawkins Santiago Cabrera as Isaac Mendez David Anders as Takezo Kensei / Adam Monroe Dania Ramirez as Maya Herrera Tawny Cypress as Simone Deveaux Kristen Bell as Elle Dana Davis as Monica Dawson