Oscar Zoroaster Phadrig Isaac Norman Henkle Emmannuel Ambroise Diggs (also known as the "Wizard of Oz" and, during his reign, as "Oz, the Great and Terrible" or the "Great and Powerful Oz") is a fictional character in the Land of Oz created by American author L. Frank Baum. The character was further popularized by a stage play and several movies, including the classic 1939 movie and the 2013 prequel adaptation.