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.
You can now watch ThunderCats online on the following streaming providers in the United States.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Sword of Omens (1) | 2011-07-29 | 30 min |
| Season 1 | Episode 2 | Ancient Spirits of Evil (2) | 2011-07-29 | 30 min |
| Season 1 | Episode 3 | Ramlak Rising | 2011-08-05 | 30 min |
| Season 1 | Episode 4 | Song of the Petalars | 2011-08-12 | 30 min |
| Season 1 | Episode 5 | Old Friends | 2011-08-19 | 30 min |
| Season 1 | Episode 6 | Journey to the Tower of Omens | 2011-08-26 | 30 min |
| Season 1 | Episode 7 | Legacy | 2011-09-02 | 30 min |
| Season 1 | Episode 8 | The Duelist and the Drifter | 2011-09-09 | 30 min |
| Season 1 | Episode 9 | Berbils | 2011-10-28 | 30 min |
| Season 1 | Episode 10 | Sight Beyond Sight | 2011-11-04 | 30 min |
| Season 1 | Episode 11 | The Forest of Magi Oar | 2011-11-11 | 30 min |
| Season 1 | Episode 12 | Into the Astral Plane | 2011-11-18 | 30 min |
| Season 1 | Episode 13 | Between Brothers | 2011-11-25 | 30 min |
| Season 1 | Episode 14 | New Alliances | 2012-03-24 | 30 min |
| Season 1 | Episode 15 | Trials of Lion-O, Part One | 2012-03-31 | 30 min |
| Season 1 | Episode 16 | Trials of Lion-O, Part Two | 2012-04-07 | 30 min |
| Season 1 | Episode 17 | Native Son | 2012-04-14 | 30 min |
| Season 1 | Episode 18 | Survival of the Fittest | 2012-04-21 | 30 min |
| Season 1 | Episode 19 | The Pit | 2012-04-28 | 30 min |
| Season 1 | Episode 20 | Curse of Ratilla | 2012-05-05 | 30 min |
| Season 1 | Episode 21 | Birth of the Blades | 2012-05-12 | 30 min |
| Season 1 | Episode 22 | The Forever Bag | 2012-05-19 | 30 min |
| Season 1 | Episode 23 | Recipe for Disaster | 2012-05-26 | 30 min |
| Season 1 | Episode 24 | The Soul Sever | 2012-06-02 | 30 min |
| Season 1 | Episode 25 | What Lies Above, Part 1 | 2012-06-09 | 30 min |
| Season 1 | Episode 26 | What Lies Above, Part 2 | 2012-06-16 | 30 min |
| Production | Andrea Romano | Casting |
| Production | Sam Register | Producer |
| Production | Arthur Rankin, Jr. | Producer |
| Art | Toru Hishiyama | Art Direction |
