Watch In Old Chicago (1938) (1938) HD Full Movie Free on solarmovie.do. Watch In Old Chicago (1938) (1938) online free. The O'Leary brothers--honest Jack and roguish Dion--become powerful figures, and eventually rivals, ...The O'Leary brothers--honest Jack and roguish Dion--become powerful figures, and eventually rivals, in Chicago on the eve of its Great Fire.