The Energy that Moves the World - A search ensues for a missing crew member presumed to have gone overboard during the night. But as the hours pass by with no rescue, the crew of the Estrella Polar face the difficult decision of when to abandon their search and resume their mission. A teddy bear from the lighthouse is discovered that is so similar to one already on board that it raises suspicions of being more than a mere coincidence. The crew hold a boxing tournament in order to distract them from their troubles.
—FourByFour