Yabba Dabba Doo! The Happy World of Hanna-Barbera
- Ел: 1977
- Ил: United States of America
- Жанр: Documentary, Animation
- Студия: Hanna-Barbera Productions
- Төп сүз:
- Директор: Marshall Flaum
- Ролик: Gene Kelly, Lorne Greene, Cloris Leachman, Jonathan Winters
