for more! It’s no secret that Fox made Ridley Scott shoehorn an Alien storyline into his original idea for Prometheus. And it’s also no secret what happens in the entire movie has been shown to you if you watch the trailer. So what happens when you watch the movie as an Alien fan hoping for the Space Jockey movie you've waited 3 long decades for? You pay $20 for the IMAX 3D extended 2-hour version of the trailer and come away feeling kinda ripped off.