Orson Welles adapted William Shakespeare's Julius Caesar into a modern-dress bare-stage production.
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 .