Five kids are given the power to morph into any creature they wish to help them fight villainous Visser Three and his fellow Yeerks, a breed of parasitic aliens threatening Earth.
A group of young mutants--humans with a genetic variation that gives them superpowers and makes them feared by the population at large--begin training at a school for heroes. Their studies are interrupted when they must rescue one of their number from a mad scientist who can enter others' dreams.
Anthology series of composed of distinct story episodes, sometimes with a plot twist at the end, with occasional recurring story elements that were often tied together during season-finale clip shows.
