Episode Lists:
Disc 1
Volume Three: Villains
Ep 01: The Second Coming
Ep 02: The Butterfly Effect
Ep 03: One of Us, One of Them
Ep 04: I Am Become Death
Ep 05: Angels and Monsters

Disc 2
Ep 06: Dying of the Light
Ep 07: Eris Quod Sum
Ep 08: Villains
Ep 09: It s Coming

Disc 3
Ep 10: The Eclipse Part 1
Ep 11: The Eclipse - Part 2
Ep 12: Our Father
Ep 13: Dual

Volume Four: Fugitives
Disc 4
Ep 14: A Clear and Present Danger
Ep 15: Trust and Blood
Ep 16: Building 26
Ep 17: Cold Wars

Disc 5
Ep 18: Exposed
Ep 19: Shades of Gray
Ep 20: Cold Snap
Ep 21: Into Asylum

Disc 6
Ep 22: Turn and Face the Strange
Ep 23: 1961
Ep 24: I Am Sylar
Ep 25: An Invisible Thread