Who created the character that William Arnold "Billy" Costello  voiced and appeared in the daily King Features comic strip?
Popeye Popeye the Sailor is a cartoon fictional character created by Elzie Crisler Segar. The character first appeared in the daily King Features comic strip, Thimble Theatre, on January 17, 1929, and Popeye became the strip's title in later years; Popeye has also appeared in theatrical and television animated cartoons.
Little Iodine Little Iodine was an American Sunday comic strip, created by Jimmy Hatlo, which was syndicated by King Features and ran 1943 until 1985. The strip was a spin-off of "They'll Do It Every Time", an earlier Hatlo creation.