After chasing the huge shadow for some time, the WPK notices that it disappears after plunging into the ocean. They then use Professor Chin's new invention, the Water Propeller, to conduct an underwater investigation and discover that the dark shadow is linked to the Black Armors. At this moment, Marty has another prophetic vision.
After chasing the huge shadow for some time, the WPK notices that it disappears after plunging into the ocean. They then use Professor Chin's new invention, the Water Propeller, to conduct an underwater investigation and discover that the dark shadow is linked to the Black Armors. At this moment, Marty has another prophetic vision.
