"From uncharted regions of the universe comes a legend. The legend of Voltron, defender of the universe!" On their own, five space explorers pilot their mechanical lions in the battle against Prince Lotor, King Zarkon and the evil Drule Empire. When these heroes combine forces, they unleash the unstoppable power of Voltron and become the universe's best hope to stop the villains. Join Keith, Lance, Hunk, Pidge and Princess Allura on 72 unforgettable adventures in the original Voltron: Defender of the Universe - Lion Force.