The Incredibly Weird Universe Of Failed Oz Sequels

"Wicked" did something unheard of. It was the first "Wizard of Oz"-related smash hit in 85 years. Arguably, it's the only successful "Oz" movie not called "The Wizard of Oz." And that's not for lack of trying. Hollywood, and the rest of the world, have been trying to make a sequel — or prequel or remake — for decades...and failing miserably with some of the strangest projects you've ever seen.