TIL at Hanna Barbera's height during the 1970s, they controlled almost 80% of children's programming and 2/3rds of the Saturday morning block


TIL at Hanna Barbera's height during the 1970s, they controlled almost 80% of children's programming and 2/3rds of the Saturday morning block https://www.youtube.com/watch?v=CWgcizAgxOs Psychological_Dot221 May 31, 2021 at 07:14AM

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