Country Mouse A strong mouse says that he will become the heavyweight champion of the world. But his grandma (who is just as strong) doesn't want him to fight... Details Casts Galleries Posters Title Country Mouse Release Date 1935-07-12 Runtime 00 Hours 07 Minutes Genres Animation Comedy Family Production Companies The Vitaphone Corporation, Leon Schlesinger Productions Production Countries United States of America Tedd Pierce... Announcer (voice)... Original Size (1280x720) Original Size (1000x1500) Original Size (500x750)