M3GAN's "killer dance moves" may have captivated all of the internet, but the quirky scene wasn't included in the original script. Here's why director Gerard Johnstone chose to sneak in the made-for-viral moment into the final cut of M3GAN. #M3GAN #Viral #Dance Read Full Article: https://www.looper.com/1157116/m3gan-director-gerard-johnstone-just-kind-of-snuck-that-iconic-dance-scene-into-the-movie/