Tom and Mikko take the tape recorder to the authorities and play the recording of Tomoko contacting Rodak. The inspector, who unbeknownst to Mikko and his father is in reality a Lugo Man, uses his powers to add a commercial at the end of the conversation, making the entire tape seem like a radio program. Goldar and Silvar spot a creature in the ocean that has been destroying ships at sea. It is noted that when the monster is on the surface, there are no sound waves in the air. Mikko and Tom follow Liz, whose identity has been taken by a Lugo Man. They tail her by car to a deserted jungle area where she meets another hooded Lugo Man in a silver uniform. They overhear the man tell Liz that soon an army of Lugo Men will arrive on Earth to take over the identity of humans in the first step to conquering Earth. The Lugo Men begin to arrive in saucers, and demonstrate their ability to walk on water. The aliens arrive at Mikko’s house and find Gam there. They believe he is Mikko, but he uses his electronic rays to fight them off. Mikko and his father follow the Lugo Men and Liz to a local hospital. They see Tomoko being wheeled out… all the nurses at the hospital have been taken over by Lugo Men. The sea creature Zandosis shoots down U.S. Navy patrol aircraft.