Theater in the Wild Theater in DinoLand U.S.A. at Disney’s Animal Kingdom; opened in 1998 with “Journey into Jungle Book” and changing in 1999 to “Tarzan Rocks.” The theater closed in January 2006 so it could be enclosed. It reopened with “Finding Nemo—The Musical” with previews in November 2006. At Hong Kong Disneyland, the theater features Festival of the Lion King.