Dünyayı Kurtaran Adam

Better known as "Turkish Star Wars". Sure, you've already seen it, but that was probably a fuzzy VHS bootleg. Besides, you were too high to really appreciate it. Here's the whole movie, with easy-to-read English subtitles:

from wikipedia:
Dünyayı Kurtaran Adam was released in 1982 in the midst of massive political upheaval; American-made films weren't easily acquired and were often remade with a Turkish cast and setting. The four most notable films to be so bootlegged are Star Wars, The Wizard of Oz, The Exorcist and E.T.

The space scenes are stolen from Star Wars (a.k.a Star Wars IV: A New Hope), the Star Trek series and Battlestar Galactica. The musical soundtrack is entirely lifted from Raiders of the Lost Ark, Moonraker, Ben Hur, Flash Gordon, Battlestar Galactica, Planet of the Apes, Silent Running and Disney's The Black Hole.