Transdimensional Turtles II

Transdimensional Turtles II is a Teenage Mutant Ninja Turtles episode where the turtles of the 2003–2009 and the 2012–2017 animated TV-series team up.

Plot
During their spaceflight with Fugitoid inside the Ulixes-spacecraft, the turtles, April and Casey Jones by accident enter a portal, and crash onto another alternate Earth.

There they team up with their counterparts to save Earth from their Shredder.