The fourth season of Pioneers of Television begins tonight at 7:00 p.m. Central on SDPB-TV with the episode "Standup to Sitcom." Future episodes include "Doctors and Nurses," "Breaking Barriers," and "Acting Funny." Steve Boettcher, President of Boettcher Media Group and co-owner of BT Media in Milwaukee, where Pioneers of Television is produced for PBS, joined Dakota Midday to preview the new season.