In 1940, Mickey appeared in his first feature-length film, "Fantasia". His screen role as The Sorcerer's Apprentice, set to the symphonic poem of the same name by Paul Dukas, is perhaps the most famous segment of the film and one of Mickey's most iconic roles. The apprentice (Mickey), not willing to do his chores, puts on the sorcerer's magic hat after the sorcerer goes to bed and casts a spell on a broom, which causes the broom to come to life and perform the most tiring chore—filling up a deep well using two buckets of water. When the well eventually overflows, Mickey finds himself unable to control the broom, leading to a near-flood. After the segment ends, Mickey is seen in silhouette shaking hands with Leopold Stokowski, who conducts all the music heard in "Fantasia". Mickey has often been pictured in the red robe and blue sorcerer's hat in merchandising. It was also featured into the climax of Fantasmic!, an attraction at the Disney theme parks.