Fan Casting Superman: The American Alien (1988)

Just before the destruction of the planet Krypton, a scientist sends his infant son Kal-El on a spaceship to Earth. Raised by kindly farmers and given the name Clark Kent, young Clark discovers the source of his superpowers and decides to use them for the good of mankind as "Superman." However, when businessman Lex Luthor, who sees him as a threat to humanity, seeks to eliminate him, Superman must put himself to the test to stop this madman and save those he loves.