Teenage Mutant Ninja Turtles

Night of the Dark Turtle (7x6)

Air date: Sep 18, 1993

After a fight with Shredder causes Donatello to be struck by a laser beam, his personality changes to become a costumed superhero known as the Dark Turtle. His mission: Seek out & destroy Shredder. Meanwhile, a dinosaur-like alien race called Triceratons, invades Earth.