Animopus: Hanna-Barbera Studio Tour (1961) Monday, July 05, 2010 Hanna-Barbera Studio Tour (1961) A tour of Hanna-Barbera Studios from 1961 during the making of ' The Flintstones '. Posted by Bryon Caldwell at 1:01 AM Email This BlogThis! Share to Twitter Share to Facebook Labels: 2d animation , 3d animation , hanna-barbera