Bluto is a cartoon and comics character created in 1932 by Elzie Crisler Segar as a one-time character, named "Bluto the Terrible", in his Thimble Theatre comic strip (later renamed Popeye). Bluto made his first appearance September 12 of that year. Fleischer Studios adapted him the next year (1933) to be the main antagonist of their theatrical Popeye animated cartoon series.