Dr. Huer meets Buck Rogers and Wilma and says that the rock'n'roll band Andromeda is the most popular band of the galaxy. However, when they play, there is a strange effect on the youths. He has an agent working with the Andromeda's entrepreneur Lars Mangros, but when the agent is found dead, Dr. Huer send Buck Roger and Twiki to meet Mangros. Soon Buck learns that Mangros had included an hypnotic signal in the Andromeda's music that make the youth rebels with the intent to conquer the galaxy. Now Buck has to stop a gig that will be broadcast to the entire galaxy.
—Claudio Carvalho, Rio de Janeiro, Brazil