The answer to this crossword question is SUPERMAN. This iconic figure is famously known for being the superhero on the cover of Action Comics #1. Created by Jerry Siegel and Joe Shuster, Superman made his first appearance in 1938 and has since become a beloved character in popular culture. With his superhuman strength, speed, and ability to fly, Superman has saved the world countless times from various villains and threats. He is easily recognizable by his blue and red suit with a cape and the iconic “S” symbol on his chest.