The Flintstones: Fred's Final Fling is a 1980 animated television special featuring characters from the original series and franchise, The Flintstones. It was produced by Hanna-Barbera and aired on NBC on November 7, 1980.
Storyline[]
After the Bedrock hospital's X-ray technician mixes up Fred Flintstone's X-rays with those of Frank Frankenstone, Fred believes he's dying and has only 24 hours to live. Fred therefore decides to enjoy life and atone for past misdeeds.