A leading light during the dawn of filmmaking, Charlie Chaplin revolutionized cinematic comedy. Although he spent only a year at Essanay Studios, Chaplin cranked out pictures like clockwork, perfecting his trademark persona -- the Little Tramp -- in the process. The Essanay Comedies provide an insightful look at a comic virtuoso. Volume 3 contains "Shanghaied," "A Night in the Show," "Burlesque on 'Carmen'," "Police" and "Triple Trouble."