Nadia, Secret of Blue Water - Aboard the Nautilus (Vol. 3) - Region 1 DVD

With Gargoyle's terrible weapon destroyed, Jean, Nadia and the rest find themselves once again rescued by the Nautilus. Hot on the trail of a fleeing Gargoyle, the pursuers become the pursued. Will Hanson and Sanson be able to save the ship alone? Why was Captain Nemo so shocked to meet Nadia? What are the memories the Nautilus has triggered within Nadia? Episodes 9-12.