Chad Grothkopf was an American cartoonist. He created Hoppy the Marvel Bunny for Fawcett and drew Sandman and Johnny Quick for DC in the early 1940s. He later drew the Howdy Doody comic strip and worked in TV animation.
Chad Grothkopf was an American cartoonist. He created Hoppy the Marvel Bunny for Fawcett and drew Sandman and Johnny Quick for DC in the early 1940s. He later drew the Howdy Doody comic strip and worked in TV animation.
