SuperMansion

World War Tree - Earth Day Special (3x21)

Air date: May 09, 2019

When tree-hugger scientists inadvertently unleash killer sequoia trees, The League must save the world from nature itself. While Rex and Lex go inter-dimensional to beg for Mother Earth's help, Cooch goes on the run with fugitive evergreens and Saturn and Ranger team up to stop mankind's extinction.