Superman (1978)

An alien orphan is sent from his dying planet to Earth, where he grows up to become his adoptive home's first and greatest superhero. He must use his superhuman powers to protect the planet from criminals and save the day. His journey from being adopted by the Kent family in Smallville to becoming Superman is filled with challenges, self-discovery, and the realization of his purpose to protect his new home. Along the way, he encounters love, friendship, and the ultimate battle against the criminal genius Lex Luthor.