Trama
Three space pirate ships led by Captain Sinbad arrive on Earth and plunder treasures in South America. After a Justice League alert, Superman and Wonder Woman confront them, but Sinbad escapes by hurling buildings aside. During a second clash, Wonder Woman is stunned and captured. At the Hall of Justice, Zan and Jana attempt a rescue but are enslaved alongside a mind controlled Wonder Woman. Disguised as Clark Kent, Superman infiltrates the pirate ship to save them.