Walt Disney Animation Studios ; directed by Jared Bush, Byron Howard ; co-directed by Charise Castro Smith ; produced by Yvet Merino, Clark Spencer ; screenplay by Charise Castro Smith, Jared Bush ; story by Jared Bush, Byron Howard, Charise Castro Smith, Jason Hand, Nancy Kruse, Lin-Manuel Miranda
a production by Polar Star Films, YUZU Productions ; in co-production with ARTE, TVE, 3 Televisió de Catalunya ; a film by Cosima Dannoritzer ; written and directed by Cosima Dannoritzer ; producers, Carles Brugueras, Christian Popp, Marieke van den Bersselaar