Retroformat presents Charlie Chaplin in a special presentation of some of his finest early shorts. From Chaplin’s Essanay Studios period, “A Night at the Show” (1915) reprises much of his stage work in the play A Night in an English Music Hall, which toured from 1910 to 1913 and led to his discovery by Mack Sennett. With the Essanay/Broncho Billy Anderson short “His Regeneration” (1915), featuring Charlie in a surprise cameo appearance; another outstanding Chaplin film from 1915, “Police”; and Chaplin’s amazing two-reel solo performance in the Mutual production “One A.M.” (1916).