The People's WIG! Source: Disney Social media is buzzing over Dwayne 'The Rock' Johnson's not-sure-if-serious wig reveal in the newly released trailer for Disney's live-action Moana remake opening in theaters this summer. In the now-viral first look, The Rock (who's reprising his role as lovable demigod Maui) can be seen wearing an easy, breezy wig unit that mayyybe could've used a little more zhoosing during the filming of the soon-to-be smash hit .