"Oz: The Great and Powerful" is a fantasy film released in 2013, directed by Sam Raimi. It serves as a prequel to the classic story of The Wizard of Oz, exploring the origins of Oz, a small-time magician who is transported to the magical land of Oz. There, he encounters various characters, including Theodora, Evanora, and Glinda, who challenge him to prove his worth as a leader. The film features stunning visual effects and a blend of adventure and humor. As Oz navigates the challenges of this new world, he learns about friendship, courage, and the importance of believing in oneself. The story ultimately reveals how he becomes the iconic wizard known from the original tale.