The Simpsons - The Complete Sixth Season (DVD, 4-Disc Set) Collector's Edition "The Simpsons - The Complete Sixth Season" is a collector's edition DVD set released in 2005. This 4-disc set includes episodes from the popular TV show's sixth season, featuring Yeardley Smith as the voices of various characters. The set is in its original form and not a former rental, making it a sought-after collector's item for fans of the show. The bilingual version adds an extra layer of entertainment for viewers who enjoy watching the iconic comedy in its original form.