Revealing mistake: When Tabitha punches Cindy to the floor while in the cellar, right after Cody shouts "Cindy." you can see Tabitha's ear without any makeup on it. (01:08:10)
Revealing mistake: As the one alien talks, look behind him. The seam where the two halves of the alien head prosthetic is visible on the second alien.
Revealing mistake: As the alien grabs George, the alien's finger bends backwards at an impossible angle, showing it's a glove. Also, the right eye of of the next alien is half way open, partially revealing the actor's eye.
Revealing mistake: When George comes flying out the window at Brenda's wake, if you look at his face, you can see it's a stunt double.
Answer: Nope. Parodies aren't usually covered by copyright laws as they are generally considered to be as example of fair usage, provided that it can be demonstrated that the copyrighted material was used in a manner that is considered to be a commentary, ridicule or criticism of that material.
Tailkinker ★