Who Rang That Bell? – The Wizard Of Oz July 24, 2012 By Halloween costume lion A blustery old gatekeeper at the Emerald City bars Dorothy and her friends from entering to see the wizard, but eventually relents when he sees Dorothy’s slippers. From the Warner Bros. film – “The Wizard Of Oz” Share this:TwitterFacebookLinkedInRedditTumblrPinterestPocketLike this:Like Loading... Related