Complex sentence: Lee worked as comic of the "baggy pants" variety on stage, becoming an expert at the slapstick, comic dancing and rapid-fire jokes of the burlesque style, into the 1940s, appearing on "Drene Time" and other radio programs.
Split into simpler sentences: Lee worked as comic of the "baggy pants" variety on stage, becoming an expert at the slapstick, comic dancing and rapid-fire jokes of the burlesque style. During the 1940s, he was heard on "Drene Time" and other radio programs.