premise: Caesar is Orson Welles's 1937 Julius Caesar adaptation.
hypothesis: Julius Caesar is a 1953 epic Metro-Goldwyn-Mayer film adaptation of the play by Shakespeare , directed by Joseph L. Mankiewicz , who also wrote the uncredited screenplay , and produced by John Houseman . Orson Welles . He is remembered for his innovative work in all three : in theatre , most notably Caesar ( 1937 ) , a Broadway adaptation of William Shakespeare 's Julius Caesar ; in radio , the legendary 1938 broadcast `` The War of the Worlds '' ; and in film , Citizen Kane ( 1941 ) , consistently ranked as one of the all-time greatest films .