This cartoon was the last from Disney's "Golden Era" which featured Goofy as a solo star, and the first time the xerography animation-technique was used in a Goofy cartoon.
He adopted Zen Buddhism and in 1967, with Chester Carlson, inventor of electrophotography (Xerography), became one of the founders of the Rochester Zen Center.
Chester Carlson read one of Selenyi's papers in the 1930s and was very greatly impressed; subsequently, he invested in a big effort to develop xerography.