
| Season:Episode | Title | Type | Runtime | Air Date | User Rating | Queue | |
| Season 3 | |||||||
| 25 | An Invisible Thread | Full Episode | 43:37 | 04/27/2009 | |||
| 24 | I Am Sylar | Full Episode | 43:37 | 04/20/2009 | |||
| 23 | 1961 | Full Episode | 43:33 | 04/13/2009 | |||
| 22 | Turn and Face the Strange | Full Episode | 43:38 | 04/06/2009 | |||
| 21 | Into Asylum | Full Episode | 43:36 | 03/30/2009 | |||
| 20 | Cold Snap | Full Episode | 43:35 | 03/23/2009 | |||
| 19 | Shades of Gray | Full Episode | 43:37 | 03/09/2009 | |||
| 18 | Exposed | Full Episode | 43:24 | 03/02/2009 | |||
| 17 | Cold Wars | Full Episode | 42:27 | 02/23/2009 | |||
| 16 | Building 26 | Full Episode | 43:37 | 02/16/2009 | |||
| 15 | Trust and Blood | Full Episode | 41:47 | 02/09/2009 | |||
| 14 | A Clear and Present Danger | Full Episode | 43:31 | 02/02/2009 | |||
| 13 | Dual | Full Episode | 43:37 | 12/15/2008 | |||
| 12 | Our Father | Full Episode | 43:36 | 12/08/2008 | |||
| 11 | Eclipse, Part 2 | Full Episode | 42:15 | 12/01/2008 | |||
| 10 | Eclipse, Part 1 | Full Episode | 42:00 | 11/24/2008 | |||
| 9 | It's Coming | Full Episode | 43:04 | 11/17/2008 | |||
| 8 | Villains | Full Episode | 43:01 | 11/10/2008 | |||
| 7 | Eris Quod Sum | Full Episode | 41:37 | 10/27/2008 | |||
| 6 | Dying of the Light | Full Episode | 43:37 | 10/20/2008 | |||
| 5 | Angels and Monsters | Full Episode | 43:33 | 10/13/2008 | |||
| 4 | I Am Become Death | Full Episode | 43:30 | 10/06/2008 | |||
| 3 | One of Us, One of Them | Full Episode | 43:37 | 09/29/2008 | |||
| 2 | The Butterfly Effect | Full Episode | 42:34 | 09/22/2008 | |||
| 1 | The Second Coming | Full Episode | 43:22 | 09/22/2008 | |||
| Season:Episode | Title | Type | Runtime | Air Date | User Rating | Queue | |
| - | Unmasked: The Music of Heroes | Behind the Scenes | 16:37 | 05/20/2009 | |||
| - | Unmasked: Let's Get Physical | Behind the Scenes | 17:53 | 05/18/2009 | |||
| - | Unmasked: Missing Links | Behind the Scenes | 17:03 | 05/18/2009 | |||
| - | Unmasked: Shock of the Old | Behind the Scenes | 17:02 | 05/13/2009 | |||
| - | Unmasked: Playing God | Behind the Scenes | 16:51 | 05/13/2009 | |||
| - | Doyle's Diaries | Web Exclusive | 02:56 | 05/11/2009 | |||
| - | Unmasked: On a Heroic Scale | Behind the Scenes | 17:14 | 05/11/2009 | |||
| - | Unmasked: From Heroes to Villains | Behind the Scenes | 15:57 | 05/08/2009 | |||
| - | Unmasked: New Kids On the Block | Behind the Scenes | 16:44 | 05/08/2009 | |||
| - | Nowhere Man | Behind the Scenes | 02:19 | 05/04/2009 |
| Season:Episode | Title | Type | Runtime | Air Date | User Rating | Queue | |
| 4 : 4 | Nowhere Man: A New Beginning | Web Exclusive | 03:55 | 05/11/2009 | |||
| 4 : 3 | Nowhere Man: Pulling the Strings | Web Exclusive | 04:13 | 05/04/2009 | |||
| 4 : 2 | Nowhere Man: Statement of Character | Web Exclusive | 03:23 | 04/27/2009 | |||
| 4 : 1 | Nowhere Man: Puppet Master | Web Exclusive | 05:25 | 04/20/2009 | |||
| 3 : 24 | I Am Sylar - Commentary | Commentary | 43:37 | 04/20/2009 | |||
| 3 : 5 | The Recruit: The Truth Within | Web Exclusive | 04:21 | 01/12/2009 | |||
| 3 : 4 | The Recruit: Day of Reckoning | Web Exclusive | 03:18 | 01/05/2009 | |||
| 3 : 3 | The Recruit: Do What We Have to Do | Web Exclusive | 03:25 | 12/29/2008 | |||
| 3 : 2 | The Recruit: It Was Nothing | Web Exclusive | 03:05 | 12/22/2008 | |||
| 3 : 1 | The Recruit: Private Mills | Web Exclusive | 03:46 | 12/15/2008 |
| Season:Episode | Title | Type | Runtime | Air Date | User Rating | Queue | |
| 3 : 4 | Escape | Web Exclusive | 06:41 | - | |||
| 3 : 3 | Capture | Web Exclusive | 06:43 | - | |||
| 3 : 2 | Intervention | Web Exclusive | 04:20 | - | |||
| 3 : 1 | Let Us Pray | Web Exclusive | 05:05 | - | |||
| - | Heroes: Destiny | Trailer | 01:16 | - | |||
| - | Behind the Scenes | Behind the Scenes | 03:00 | - | |||
| - | The Story Behind the Story | Behind the Scenes | 04:57 | - | |||
| - | A Behind the Scenes glimpse | Behind the Scenes | 04:20 | - | |||
| - | The Making of Destiny | Behind the Scenes | 04:20 | - |