This light-hearted comedy operetta tells the story of a newly appointed high school professor who becomes an ideal target for pranks and jokes. This light-hearted comedy operetta tells the story of a newly appointed high school professor who becomes an ideal target for pranks and jokes. This light-hearted comedy operetta tells the story of a newly appointed high school professor who becomes an ideal target for pranks and jokes. This light-hearted comedy operetta tells the story of a newly appointed high school professor who becomes an ideal target for pranks and jokes.