Database: disney
Question: Provide the title, total gross, and MPAA rating of the movie which has a hero named Elsa.
SQL: SELECT T1.movie_title, T1.total_gross, T1.MPAA_rating FROM movies_total_gross AS T1 INNER JOIN characters AS T2 ON T1.movie_title = T2.movie_title INNER JOIN director AS T3 ON T3.name = T1.movie_title WHERE T2.hero = 'Elsa'