Instead of returning to Earth, Mimi sets the controls to alter the course and they land on Pluto, out of fuel. Immediately, Flint is attacked by weird half-man, half-amphibian creatures and captured.; The Chief of the Solar Force puts Captain Cole in charge of finding the space pirates that are attacking defenseless space transports.; Amazonia and her people, the last survivors of a super race that perished during the period of the last ice age, and who live in the far north reaches of the Arctic, are visited by the only survivor of an expedition. Wanting to return to America, a land they know nothing about, Blake soon finds himself accompanied on the trip by Amazona, who is bored with her true home.; While cruising near Mercury, Spurt's Astragraph picks up the images of a young girl being roughly seized by brutal captors, and heads to the planet to investigate. He saves Princess Zilla, and learns that her Prime Minister is turning people into monsters, seeking to conquer the world.; A strange character approaches Auro's throne and asks him of he intends to wipe out a dragon responsible for the deaths of many of Auro's people. Soon Auro learns that this man, called the Dragon Man, is, in fact, the dragon.; While crusing the universe, Red Comet gets a strange message from a ruler on Jupiter, who challenges the entire solar system to battle with his forces.; Sandra and Buzz report to Post 82 on the Moon, and discover that all communication with Post 83 has been cut off, so the pair go and investigate.; Bannon captures the last suspect in the murder of Tom Peerce.