Episode Title:An Underwater Walk.Episode Description:The Abraham Lincoln arrives at the port of New York, where the disappearance of Willy Fog and his companions is confirmed. Meanwhile, on the Nautilus, Willy Fog delivers the stolen ingots to Captain Nemo and offers his help in uncovering the thief. They talk about the construction of the Nautilus and Captain Nemo invites him, along with Romy, Professor Aronnax and Pat to take a walk on the seabed. Equipped with suits and diving suits, a long walk begins. They discover the remains of a shipwreck. Romy is attacked by a sea spider.