Chapter Thirteen from Season One.
"Between Brothers."
Driven to the Astral Plane where the "Spirit Stone" must be found, Lion-0 and Tygra are made to confront an old memory with an update: A so called accident where Lion-0 could have lost his life or get badly hurt when they were kids was actually caused by Tygra. With their rivalry and anger amplified in the Astral Plane by Mumm-ra , the two brothers fight one on one while the other Thundercats and their elephant friends try to contain the combined attack of the mutants and Grune.
David del Real. 2018.
Driven to the Astral Plane where the "Spirit Stone" must be found, Lion-0 and Tygra are made to confront an old memory with an update: A so called accident where Lion-0 could have lost his life or get badly hurt when they were kids was actually caused by Tygra. With their rivalry and anger amplified in the Astral Plane by Mumm-ra , the two brothers fight one on one while the other Thundercats and their elephant friends try to contain the combined attack of the mutants and Grune.
David del Real. 2018.