MAIN CHARACTERS
Actor/Actress ... Character
Hayden Panettiere ... Claire Bennet
Jack Coleman ... Noah Bennet
Sendhil Ramamurthy ... Mohinder Suresh
Masi Oka ... Hiro Nakamura 
James Kyson Lee ... Ando Masahashi
Milo Ventimiglia ... Peter Petrelli 
Greg Grunberg ... Matt Parkman
Ali Larter ... Niki Sanders 
Adrian Pasdar ... Nathan Petrelli
Noah Gray-Cabey ... Micah Sanders 
Zachary Quinto ... Sylar
Cristine Rose ... Angela Petrelli 
Jimmy Jean-Louis ... The Haitian
Leonard Roberts ... D.L. Hawkins 
Santiago Cabrera ... Isaac Mendez
Adair Tishler ... Molly Walker