Premise: William Denby `` Bill '' Hanna ( July 14 , 1910 -- March 22 , 2001 ) was an American animator , director , producer , voice actor , and cartoon artist , whose film and television cartoon characters entertained millions of people for much of the 20th century . After working odd jobs in the first months of the Depression , Hanna joined the Harman and Ising animation studio in 1930 .
Hypothesis: William Hanna worked in the United States.
Label: ENTAILMENT