Julius Caesar is an adaptation of a play by William Shakespeare.
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 . William Shakespeare ( [ ˈʃeɪkspɪə ] 26 April 1564 ( baptised ) -- 23 April 1616 ) was an English : poet , : playwright , and actor , widely regarded as the greatest writer in the English language and the world 's pre-eminent dramatist .