The first season of ThunderCats began airing on July 29, 2011, on Cartoon Network in the United States. The series is a reboot of the original series of the same name created by Tobin “Ted” Wolf. The first season aired 26 episodes.
1 - 1The Sword of Omens Jul. 29, 2011
1 - 2Ancient Spirits of Evil Jul. 29, 2011
1 - 3Ramlak Rising Aug. 05, 2011
1 - 4Song of the Petalars Aug. 12, 2011
1 - 5Old Friends Aug. 19, 2011
1 - 6Journey to the Tower of Omens Aug. 26, 2011
1 - 7Legacy Sep. 02, 2011
1 - 8The Duelist and the Drifter Sep. 09, 2011
1 - 9Berbils Oct. 28, 2011
1 - 10Sight Beyond Sight Nov. 04, 2011
1 - 11The Forest of Magi Oar Nov. 11, 2011
1 - 12Into the Astral Plane Nov. 18, 2011
1 - 13Between Brothers Nov. 25, 2011
1 - 14New Alliances Mar. 24, 2012
1 - 15The Trials of Lion-O (Part 1) Mar. 31, 2012
1 - 16The Trials of Lion-O (Part 2) Apr. 07, 2012
1 - 17Native Son Apr. 14, 2012
1 - 18Survival of the Fittest Apr. 21, 2012
1 - 19The Pit Apr. 28, 2012
1 - 20Curse of Ratilla May. 05, 2012
1 - 21Birth of the Blades May. 12, 2012
1 - 22The Forever Bag May. 19, 2012
1 - 23Recipe for Disaster May. 26, 2012
1 - 24The Soul Sever Jun. 02, 2012
1 - 25What Lies Above (Part 1) Jun. 09, 2012
1 - 26What Lies Above (Part 2) Jun. 16, 2012