A 1978 Italian rip-off/rape of Star Wars. Hastily assembled with Marjoe Gortner as kid's birthday party magician/jedi, and competing against him for best hair is David Hasselhoff. The Hoff plays the son of Emperor Christopher Plummer, who likely owed the mob a ton of money and who still lists "The Sound of Music" as more humiliating. The Youtube link can be found here: http://www.youtube.com/watch?v=8hqcGK72XYQ
Andrew Alexander commented
Doesn't get any better (or worse) than this stinkburger
I agree, this would be the best riff ever
There is a higher entry for this movie.