Sonic the HEDHUG - Chaos Uprising, part 1

Episode #20 opens a new storyline called "Uprising Chaos." It has been a year since the last episode, and the situation on Mobius has not improved. Angel Island remains under Dr. Eggman’s control, while Chaos is free to wreak havoc. To restore order, the heroes must take a risk and seize their chance for victory. The Hell Trio returns.