Wikipedia:Opinions on Trial

Opinions on Trial is an early United States television series, which aired from 1944 to circa 1945 on WCBW (now WCBS-TV). The series was a discussion show. As methods to record live television did not exist during the run of the series, nothing remains of the show today.

Format
Two "lawyers" along with "witnesses" argue a controversial issue. The "lawyers" present their views, call their witnesses, and cross-examine the opposing counsels supporters.