"The opening signature was vivid and long-remembered, with a thrilling theme and a gusty "Voice of the Law" giving the hero's credo: Mister District Attorney! Champion of the people! Defender of truth! Guardian of our fundamental rights to life, liberty, and the pursuit of happiness! ORCHESTRA: Theme, up full. VOICE OF THE LAW (from echo chamber): ... and it shall be my duty as district attorney not only to prosecute to the limit of the law all persons accused of crimes perpetrated within this county but to defend with equal vigor the rights and privileges of all its citizens"