6 ฤดูกาล
166 ตอน
The Flintstones - Season 0 Episode 14
When the Flintstones and the Rubbles pay a visit to the science exhibit, they meet Professor Einstone who's been working on a lot of wacky inventions for many years, but little does he know that while he was away, his inventions were already invented by other people.
- ประเทศ : United States of America, Netherlands
- ประเภท : Family, Animation, Comedy, Kids
- ผู้อำนวยการ : Joseph Barbera, William Hanna
- นักแสดง : Alan Reed, Mel Blanc, Jean Vander Pyl, Gerry Johnson, Don Messick
