The Vampire Strikes Back

Zs'Skayr and his allies awaken the great evil Lord Transyl, where he asks to make an alliance to rule the universe, but just as they team up, they manage to hypnotize everyone on Anur Transyl, and Ben's team. Now with Ben's newest alien Whampire, Ben and Hobble (the remaining people left) must discover a way to defeat Lord Transyl, save everyone, and must fix their ship in order to get back to Earth.