Teenage Mutant Ninja Turtles (2003) (2003)

S6E12 Bad Blood

The Turtles face off against their deranged doppelgangers, who are determined to showcase their dominance. These twisted clones aim to outshine the original Turtles by demonstrating their perceived superiority in strength and skills. As the battle intensifies, the Turtles must confront not only the physical challenges posed by their clones but also the psychological turmoil of facing their darker selves. In a showdown of identity and prowess, they strive to reclaim their status as the true heroes of the city.