Space Comics #50

Captain Valiant, a veteran space explorer and member of the Interplanetary Police Patrol, is assigned to an outpost on the Moon where he encounters the pirate Falstar and his schemes on the primitive planet Reus. When the Reussian forces face invasion by space pirates, Captain Valiant leads reinforcements to defend the planet and confronts strange alien creatures in underground passages. Through combat and determination, Valiant helps save the situation and ensures that the criminal Falstar faces justice for his crimes.