AllMovie

A boy and a dinosaur join forces to bring peace to their village in this animated feature inspired by the popular television miniseries Dinotopia. Kex (voice of Alec Medlock) is a 12-year-old boy who, after the sinking of the ship he's boarded, is stranded on an uncharted island. To his surprise, Kex finds himself in a land called Dinotopia, where dinosaurs have not only survived and developed the ability to speak, they've learned to live in harmony with human beings. Kex is befriended by a young dinosaur named 26 (voice of Alyssa Milano), who teaches him about life on the island, but when the powerful Ruby Sunstone is stolen by Ogthar (voice of Malcolm McDowell), a notorious villain on the island, both the young boy and his reptilian pal find themselves in great danger. Dinotopia: Quest for the Ruby Sunstone also features the voice talents of Jamie Kennedy, Kathy Griffin, Michael Clarke Duncan, and Diedrich Bader.