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NBC | Season Premiere Date: September 22, 2008 |
Season 3 Episodes
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S3:E25. An Invisible Thread
Air Date: April 27, 2009
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S3:E24. I Am Sylar
Air Date: April 20, 2009
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S3:E23. 1961
Air Date: April 13, 2009
Seasons & Episodes
- Series Overview
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Season 4 Overview
Air Date: September 21, 2009
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Season 4 Overview
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Season 3 Overview
Air Date: September 22, 2008
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S3:E25. An Invisible Thread
Air Date: April 27, 2009
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S3:E24. I Am Sylar
Air Date: April 20, 2009
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S3:E23. 1961
Air Date: April 13, 2009
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S3:E22. Turn and Face the Strange
Air Date: April 6, 2009
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S3:E21. Into Asylum
Air Date: March 30, 2009
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S3:E20. Cold Snap
Air Date: March 23, 2009
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S3:E19. Shades of Gray
Air Date: March 9, 2009
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S3:E18. Exposed
Air Date: March 2, 2009
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S3:E17. Cold Wars
Air Date: February 23, 2009
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S3:E16. Building 26
Air Date: February 16, 2009
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S3:E15. Trust and Blood
Air Date: February 9, 2009
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S3:E14. (Volume Four: Fugitives) A Clear and Present Danger
Air Date: February 2, 2009
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S3:E13. Dual
Air Date: December 15, 2008
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S3:E12. Our Father
Air Date: December 8, 2008
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S3:E11. The Eclipse: Part 2
Air Date: December 1, 2008
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S3:E10. The Eclipse: Part 1
Air Date: November 24, 2008
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S3:E9. It's Coming
Air Date: November 17, 2008
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S3:E8. Villains
Air Date: November 10, 2008
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S3:E7. Eris Quod Sum
Air Date: October 27, 2008
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S3:E6. Dying of the Light
Air Date: October 20, 2008
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S3:E5. Angels and Monsters
Air Date: October 13, 2008
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S3:E4. I Am Become Death
Air Date: October 6, 2008
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S3:E3. One of Us, One of Them
Air Date: September 29, 2008
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S3:E2. The Butterfly Effect
Air Date: September 22, 2008
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S3:E1. (Volume Three: Villains) The Second Coming
Air Date: September 22, 2008
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S3:E0. Heroes: Countdown to the Premiere
Air Date: September 22, 2008
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Season 3 Overview
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Season 2 Overview
Air Date: September 24, 2007
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Season 2 Overview
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Season 1 Overview
Air Date: September 25, 2006
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Season 1 Overview