Teenage Mutant Ninja Turtles (1987): Season 6, Episode 12 - ProjectFreeTV

6 - 12: Leonardo is Missing

Leonardo gets lost following a distress signal while Krang invents a "Hyper-Thruster". Krang tries to blow the Earth off its axis and melt the ice. The Technodrome is not at the bottom of the sea, but is at the North Pole.