In theaters now and already one of the biggest hits of the summer, Warner Bros. and Legendary Pictures have released a new featurette as we head into Godzilla's second weekend, where the giant lizard will be taking on X-Men: Days of Future Past this Memorial Day. Director Gareth Edwards and his crew explain the process of coming up with the perfect roar for the return of this iconic monster, while staying true to his roots. Check out this latest footage, then see Godzilla again in theaters this weekend!