Watch Legion of Super Heroes Season 1 full episodes free online cartoons. Synopsis: The Legion of Super-Heroes of the 31st century traveled back to the early 21st century to try to find Superman for help of against powerful group of super-villains in their era. Unfortunately, they traveled too far back and instead finding a young […]

Watch Legion of Super Heroes Season 2 full episodes free online cartoons. Synopsis: The Legion of Super-Heroes of the 31st century traveled back to the early 21st century to try to find Superman for help of against powerful group of super-villains in their era. Unfortunately, they traveled too far back and instead finding a young […]