Unfinished commercial adaptation of L Frank Baums The Wonderful Wizard of Oz which was shelved after Smiths close friend the executive producer and primary financial backer Arthur Young died of cancer Portions released as No 16 19 and 20 From the reported three to six hours of camera test footage rushes only ca 15 minutes in the form of noncolorcorrected rushes is known to be extant The only completed bit is The Approach to Emerald City a 5 other sources say 9 resp 12 minute sequence set to music from Charles Gounods Faust