Audio problem: The keyboard Kevin gets from the music shop seems to have an interesting trait, in that the high notes are on the left. This must either be bad "audio dubbing" or something to do with the shot perhaps being reversed, although I doubt this. It's most likely a post-production audio error as very very few keyboards or pianos are configured in this way.
Audio problem: When He-Man pulls the sword out of the lock and yells "I have the power!", the movement of his mouth is not synchronized with the words, especially when he says "power".
Chosen answer: A sequel was not only planned, but money was spent developing sets and costumes. However, Dolph Lundgren did not want to reprise the role, so Laird Hamilton was picked to play He-Man with Albert Pyu set to direct. Canon Films, who produced the first movie, was also planning on producing a Spider-Man movie. However, Canon Films still owed money to Mattel and Marvel for the character rights that they couldn't feasibly pay, so both projects had to be scrapped. Incidentally, not wanting to let money go to waste on sets and costumes, they had Pyu come up with a movie to utilize them, which resulted in Cyborg starring Jean-Claude Van Damme.
Bishop73