Heroes 3x21: Chapter Eight 'Into Asylum'
| Serie | Heroes |
| Staffel | 3 |
| Folge | 21 |
| Länge | 44 Minuten |
| Genres | Drama, Fantasy, Sci-Fi |
| Erstausstrahlung | 20.01.2010 |
| Autoren | Joe Pokaski |
| Regisseur | Jim Chory |
Die Schauspieler der Episode
| Schauspieler | Rolle |
|---|---|
| Jack Coleman | Noah Bennet |
| Hayden Panettiere | Claire Bennet |
| Adrian Pasdar | Nathan Petrelli |
| Zachary Quinto | Sylar |
| Cristine Rose | Angela Petrelli |
| Milo Ventimiglia | Peter Petrelli |
| Kevin Alejandro | Agent Jenkins |
| Jake McLaughlin | Sligo |
| Zeljko Ivanek | Emile Danko |
| Ramona DuBarry | Tech |
| Dan Desmond | Father Vance |
| Manuel Urrego | Janitor |
| Bonnie Burroughs | Female Coroner |
| Rolando Molina | Motel Clerk |
| Frank Pacheco | Hess |
| Zack Lively | Rahul |
| Garrett Strommen | Bernie |
| Skye Madsen | Olivia |