Stała obsada sezonu 12

1. 

   Zachary Quinto

   Gabriel "Sylar" Gray

2. 

   Masi Oka

   Hiro Nakamura

3. 

   Hayden Panettiere

   Claire Bennet

4. 

   Adrian Pasdar

   Nathan Petrelli

5. 

   Sendhil Ramamurthy

   Mohinder Suresh

6. 

   Milo Ventimiglia

   Peter Petrelli

7. 

   Ali Larter

   Tracy Strauss

8. 

   Robert Knepper

   Samuel Sullivan

9. 

   Jack Coleman

   Noah Bennet

10. 

    James Kyson

    Ando Masahashi

11. 

    Greg Grunberg

    Matt Parkman

12. 

    Cristine Rose

    Angela Petrelli

Goście specjalni 13

1. 

   Ernie Hudson

   Captain Lubbock

2. 

   Deanne Bray

   Emma Coolidge

3. 

   Ray Park

   Edgar

4. 

   Dawn Olivieri

   Lydia

5. 

   Jayma Mays

   Charlene "Charlie" Andrews

6. 

   Ellen Greene

   Virginia Grey

7. 

   Carlease Burke

   Nurse Hammer

8. 

   Mark L. Young

   Jeremy Greer

9. 

   Edward Gusts

   Teddy

10. Nick Ubaldi

    Carney #2

11. 

    Marilyn Monrovia

    Nurse In Shadows

12. Harry Perry

    Damian

13. 

    Daryl Crittenden

    Chris

Ekipa 3