Captain Nemo and the Underwater City attempts this but only manages to flood the machine’s control room killing Lomax in the process. During this episode, the Bath brothers sneak into the Forbidden Area where they discover a second submarine, the Nautilus II, and see it as a means of escape. Enlisting Fraser to aid them, Fraser learns how to operate the submarine. During training they ram and kill a vast Manta Ray-like creature accidentally created during the building of the city. Fraser tells Nemo he should leave as he is attempting to cut off the supply of weapons to the American Civil War. Nemo refuses but
30,000 Leagues Under the Sea is imprisoned and brought out to be attached to a brainwashing machine. Arronaux escaped his escort to the holding pens and is loose to try and pull everyone out. He finds nuclear missiles from the "Scotia" in the process. He is found and aided by Cooper, another abducted sailor. The crew is able to make it back to their ship in an escape attempt but one is lost to Nemo's gunmen. They find and board the "Scotia", finding that Nemo lied and much of the "Scotia"'s crew is still alive. Having reprogrammed the remote device Nemo had planted on the