Wizard Of Oz

When the crew of the famous movie ‘Wizard of Oz’ was searching for the perfect costume that would suit the character of Professor Marvel, they came across an old and rugged jacket in a random thrift store. It was on the first day of the movie’s shoot that they noticed a name that was stitched inside the pocket of the suit: ‘L. Frank’. Who was it? The original author of the Oz Novels.