1939 Spanish Wizard of Oz Movie Button May 27, 2011 When the film The Wizard of Oz was released in 1939 it was a global sensation. This is a promotional button for the film from that year featuring the Spanish title “El Mago de Oz”. This is an old school 7/8″ celluloid pinback button. Share this Uncategorizedbadges, buttons & badges, collectibles, Merch & Promotional, MGM, Wizard of Oz