Supermen Donuyor (1979)

aka's: The Return Of Superman/Turkish Superman

After a mysterious prologue, in a Christmas tree ornaments-filled “starscape,” a Turkish Clark Kent (Tayfun Demir) is told by his parents that he is an alien from space and that he must leave home to accomplish his destiny. They give him a green gem which he takes into a nearby cave. Once there, Jor-El, minus half of his front teeth, appears and reveals to Clark that he is actually Superman. After seeing this, you will NOT believe a man can fly! (In Turkish language, with English subtitles).