The Banana Splits Adventure Hour Syndicated As The Banana Splits And Friends Show Was An Hour-Long American Package Television Program Featuring Both Live Action And Animated Segments That Ran For 31 Episodes On NBC Saturday Mornings From 7 September 1968 To 5 September 1970. The Series Was Produced By Hanna-Barbera Productions The Banana Splits Characters Were Designed By Sid And Marty Krofft The Series' Sponsor Was Kellogg's Cereals.