Mario & Sonic Team Double

Mario & Sonic Team Double is a 3D animated Netflix television series. The series is a Crossover between the Sonic franchise and Mario franchise.

Plot
To get rid of Sonic and his Friends for good, Dr. Eggman make a Machine to send Sonic and Co. to another World and leave them trapped there. But due to a short circuit, it doesn't send Sonic and his friends into another World, but merges two worlds. Now Green Hill and the Mushroom Kingdom have merged and now form one World. After this happened, Dr. Eggman will take over this new World, but is stopped by Bowser. However, without arguing, they agree to rule this new merged World together. Sonic, Mario and their Friends soon find out and form teams of two around to stop Dr. Eggman and Bowser.