The first of three adventures Mickey was to have with a giant, followed by 'The Brave Little Tailor' and the "Mickey and the Beanstalk" segment from 'Fun and Fancy Free,' which was also based on "Jack and the Beanstalk."
"Giantland" from 1933 is the first time the Orphans are depicted as Mickey's Nephews in a Mickey Mouse Cartoon, altough they already had appeared in Floyd Gottfredson's 1932 Mickey Mouse Sunday comic strip "Mickey's Nephews".