People in Hollywood love to talk a big game when it comes to highly anticipated projects that everyone wants them to make, but for every 10 or 100 failed sequels that never get past the “we’re having meetings about it” stage, there’s maybe one George Miller who actually hauls a bunch of miserable actors into the desert and makes them hate each other in pursuit of a perfect and beautiful masterpiece. Rob Reiner’s sequel to This Is Spinal Tap might not be the next Mad Max: Fury Road, but much like that movie, it has defied the odds and is really going to happen—and, also like Fury Road, it will feature at least one weirdo with an electric guitar.