Yabba Dabba Doo! The Happy World of Hanna-Barbera
- کال: 1977
- هیواد: United States of America
- ډول: Documentary, Animation
- سټوډیو: Hanna-Barbera Productions
- کلیدي ټکی:
- ډایرکټر: Marshall Flaum
- کاسټ: Gene Kelly, Lorne Greene, Cloris Leachman, Jonathan Winters
