The Case of the Polka-Dot Pony A wealthy woman is confronted by two girls who claim to be the daughters she was forced to abandon 20 years before. Details Casts Title The Case of the Polka-Dot Pony Genres Mystery Drama Crime Release Date 1962-12-20 Episode Runtime 00 Hours 52 Minutes Season Number 6 Episode Number 12 Production Companies Paisano Productions, TCF Television Productions, CBS Raymond Burr Perry Mason Barbara Hale Della Street William Hopper Paul Drake William Talman Hamilton Burger Ray Collins Lieutenant Tragg