Superman (1939). Certain materials such as lead can block his X-ray vision. Superman can project beams of heat from his eyes which are hot enough to melt steel. He first used this power in "Superman" #59 (1949) by applying his X-ray vision at its highest intensity. In later stories, this ability is simply called "heat vision". Superman can hear sounds that are too faint for a human to hear, and at frequencies outside the human hearing range. This ability is introduced in "Action Comics" #11 (1939). "Action Comics" #1 (1938) explained that Superman's strength was common to all Kryptonians because they
Superman IV: The Quest for Peace Superman IV: The Quest for Peace Superman IV: The Quest for Peace is a 1987 superhero film directed by Sidney J. Furie, based on the DC Comics character Superman. It is the fourth and final film in the original "Superman" film series, and the first film in that series not to be produced by Alexander and Ilya Salkind, but rather by Golan-Globus' Cannon Films, in association with Warner Bros. Gene Hackman returned as Lex Luthor, who creates an evil solar-powered version of Superman called Nuclear Man. The film was both a critical and commercial failure, with many reviewers citing cheap