Cast Bio

Hayden Panettiere Claire Bennet (34 episodes, 2006-2008)
Jack Coleman Noah Bennet (34 episodes, 2006-2008)
Sendhil Ramamurthy Mohinder Suresh (34 episodes, 2006-2008)

Masi Oka Hiro Nakamura (33 episodes, 2006-2008)
James Kyson Lee Ando Masahashi (33 episodes, 2006-2008)
Milo Ventimiglia Peter Petrelli (31 episodes, 2006-2008)
Greg Grunberg Matt Parkman (29 episodes, 2006-2008)
Ali Larter Niki Sanders / … (29 episodes, 2006-2008)
Adrian Pasdar Nathan Petrelli (29 episodes, 2006-2008)
Noah Gray-Cabey Micah Sanders (27 episodes, 2006-2008)

Ashley Crow Sandra Bennet (21 episodes, 2006-2007)

Zachary Quinto Sylar (21 episodes, 2006-2008)
Cristine Rose Angela Petrelli (20 episodes, 2006-2007)
Jimmy Jean-Louis The Haitian (19 episodes, 2006-2007)
Leonard Roberts D.L. Hawkins (17 episodes, 2006-2007)

Santiago Cabrera Isaac Mendez (16 episodes, 2006-2007)
Tawny Cypress Simone Deveaux (15 episodes, 2006-2007)

Adair Tishler Molly Walker (15 episodes, 2006-2007)