Action Comics #192

In "The Man Who Sped Up Superman!", efficiency expert Jasper Coldstone arrives at the Daily Planet with a mission to streamline operations—only to accidentally turn Superman’s powers into a full-blown time-speed paradox. As he tries to optimize the Man of Steel’s heroics, chaos ensues, leaving the Daily Planet in disarray and Superman struggling to keep up.

In "The Singing Spaceman!" from Action Comics #192 (1954), when the Tri-Planet Bandits steal cosmic crystals that grow uncontrollably in open air, only a live singer’s voice can destroy them. Teenager Tommy, broadcasting as the mysterious 'Singing Spaceman,' finds himself at the center of a galactic crisis, his voice the key to stopping the crystals' rampage.

In "The Red Dust Bandit!", a cunning masked criminal outsmarts Vigilante and Stuff, then swaps clothes to impersonate the beloved Singing Troubadour, Greg Sanders. Disguised and broadcasting live, he tricks the city into believing he’s the real troubadour—until he launches a sudden crime spree under the guise of music.