Rocky's instant stardom, going from extra to sidekick on the set of the b-movie/sci-fi flick, "The Invasion Of Blueface", leads to Prince Sprocket wanting to shoot a movie of his own, "Invasion of the Ranger Snatchers." He traps the Zeo Rangers inside a movie dimension where anything the director says, goes! They'll have to fight against the script, and a gang-full of monsters, to change the movie as it occurs around them.
