With his new blog, Earl Kress speaks about bonus material in the works for the Flintstones – The Complete 6th Season DVD, notices TV Shows on DVD. Last March, the animation historian and writer taped his hosting of the featurette The Great Gazoo, in which Flintstones writer Joanna Lee also participates heavily. Also included in the extras is an overview of the original six seasons of the primetime animated series and its effect on pop culture, hosted by Stephen Baldwin (Barney from the live-action Flintstones in Viva Rock Vegas). Plus, Kress further promises a very special feature to be found within the Flintstones – The Complete 6th Season DVD – a jewel that he is not yet allowed to name specifically.