Showdown (1942)

Plot

Superman's heroic image faces a serious challenge as a criminal exploits his identity, donning a Superman costume to carry out a series of crimes. As the public begins to doubt the Man of Steel's integrity, Superman must act quickly to clear his name. The caped hero embarks on a mission to track down the imposter, restore faith in his persona, and confront the escalating chaos caused by this sinister mimic. With the stakes high, he faces a showdown that will determine not just his reputation, but the very essence of heroism itself.