"The Black Cauldron" is an animated fantasy film produced by Walt Disney Productions and released in 1985. It is based on the first two books of Lloyd Alexander's series, "The Chronicles of Prydain." The story follows a young pig-keeper named Taran who embarks on a quest to prevent the evil Horned King from using a magical cauldron that can create an army of the undead. The film features a mix of adventure and dark themes, showcasing Taran's journey alongside his friends, including Eilonwy, a princess, and Fflewddur, a bard. Despite its initial mixed reviews, "The Black Cauldron" has gained a cult following over the years for its unique animation style and storytelling.