Yabba Dabba Doo! The Happy World of Hanna-Barbera
- Godina: 1977
- Country: United States of America
- Žanr: Documentary, Animation
- Studio: Hanna-Barbera Productions
- Ključna riječ:
- Direktor: Marshall Flaum
- Uloge: Gene Kelly, Lorne Greene, Cloris Leachman, Jonathan Winters
