Season
- Season 1 2011-07-29
- Season 0
Episode
- Episode 1: Omens (1)
- Episode 2: Omens (2)
- Episode 3: Ramlak Rising
- Episode 4: Song of the Petalars
- Episode 5: Old Friends
- Episode 6: Journey to the Tower of Omens
- Episode 7: Legacy
- Episode 8: The Duelist and the Drifter
- Episode 9: Berbils
- Episode 10: Sight Beyond Sight
- Episode 11: The Forest of Magi Oar
- Episode 12: Into the Astral Plane
- Episode 13: Between Brothers
- Episode 14: New Alliances
- Episode 15: The Trials of Lion-O (1)
- Episode 16: The Trials of Lion-O (2)
- Episode 17: Native Son
- Episode 18: Survival of the Fittest
- Episode 19: The Pit
- Episode 20: Curse of Ratilla
- Episode 21: Birth of the Blades
- Episode 22: The Forever Bag
- Episode 23: Recipe for Disaster
- Episode 24: The Soul Sever
- Episode 25: What Lies Above (1)
- Episode 26: What Lies Above (2)
ThunderCats Season 1 The Duelist and the Drifter
The ThunderCats are on the move! After the kingdom of Thundera is attacked by the lizard people, Lion-O leads Tygra, Cheetara and the other heroes on a quest for the Book of Omens and the magic stones of legend. But he'll have to face villains like Mumm-Ra, the ancient evil sorceror, and Slithe, the dangerous lizard general. Luckily, he has the Sword of Omens and its amazing powers at his disposal.
