Stone Protectors

A kingdom built of crystals came under attack by the Saurians whose leader, Zok, desired the powerful crystals protected by the Empress. Zok broke into the castle and reached for the crystals only to see them explode into pieces and fly to Earth. After being thrown out the back door of a New York club, an awful rock band known as the Rock Detectors found the five magical stones which gave them troll-like appearances and special skills (not the least of which is playing good music). This put them at odds with the music-hating Zok and his henchman Zink, collectively known as The Predators.