Yabba Dabba Doo! The Happy World of Hanna-Barbera
- Bliain: 1977
- Tír: United States of America
- Seánra: Documentary, Animation
- Stiúideo: Hanna-Barbera Productions
- Eochairfhocal:
- Stiúrthóir: Marshall Flaum
- Caitheadh: Gene Kelly, Lorne Greene, Cloris Leachman, Jonathan Winters
