After all, Bebop, Rocksteady, and Krang played pivotal roles in the original Teenage Mutant Ninja Turtles animated series ... classic looks from the original cartoon. That would make more sense ...

Other foes include Krang, Bebop & Rocksteady, Tokka and Rahzar ... of the timeline seen in the 1987 Teenage Mutant Ninja Turtles cartoon, but it soon morphed into its own thing entirely.