Zen: Intergalactic Ninja

Zen, an alien superhero turned eco-warrior, is dispatched to Earth to retrieve a buried geocrystal. Upon arrival he discovers that Lord Contaminous, a villain spawned from generations of pollution, plans to destroy the crystal and plunge the planet into environmental catastrophe. Joined by Jeremy Baker, Earth's destined "starchild," Zen must battle through disaster zones of acid rain, toxic venom, burning oil rigs, and plutonium mines to stop Contaminous and save the planet.