These are ideas for the Second season for Thundercats 2011 tv series
- Wilykit & Wilykat
- Bengali (Jeff Bennett): The Blacksmith of the ThunderCats who wields the mystical Hammer of Thundera. Bengali is the only son of Tigris, the famed blacksmith who forged the sword of Omens. As a cub, Bengali was hyperactive, clumsy and prone to nervousness. He worked as his fathers assistant and ran errands for him. When Thundera was destroyed, Bengali was taken prisoner by the lizards until he manages to escape unnoticed. The Hammer of Thundera is indestructible, and can fire blasts of mystic energy, as well as changing size, going from the size of a crafts hammer, to a war hammer.
- Lizard prisoners: The same ones who gave Lion and Tyrga the key the their cell in Thundera.
- Jaga (Corey Burton)
- Leona (Sumalee Montano) - Becomes Lion-O's Mate, and future Queen..
- Wizz-Rah (Arnold Vosloo)
- Mandora (Christie Carlson Romano)
- Mumm-Ra :
- General Slithe (Dee Bradley Baker): One of Mumm-Ra's generals and the leader of the Lizards
- Vultaire (Vultureman's 2011 counterpart: Michael McKean)
Pumyra (revealed to be a traitor by Mumm-Ra, killed by Mandora)
- Lizard army
- Monkey army
- Jackle army
- Crowmen army
Other Animals of Third EarthEdit
- Kongo (Gary Anthony Williams) - an old enemy of Addicus!
- Julian (Jim Cummings)
- Lord Gavial (Mark Hamill)
- Ursus (Troy Baker) - leader of the Bear Clan, and tells the truth about the stones, and that Vultaire lied, to keep the Techno Stone!
- Ursula (CCH Pounder)
- Ursu (Corey Burton)
- Lobo (Troy Baker) - Teaches Lion-O the ways of Finding the Beast Within and to control!
- Lychan (David DeLuise)
- Aleu (Grey DeLisle)'