Henry Corden was a Canadian-born American actor, best known for assuming the voice of Fred Flintstone after the death of Alan Reed in 1977. His official debut as Fred's new voice was in a 1965 Hanna-Barbera record, Saving Mr. Flintstone, although he had previously provided the singing voice for Reed in the 1966 theatrical film The Man Called Flintstone and the Hanna-Barbera specials Alice in Wonderland or What's a Nice Kid like You Doing in a Place like This? (1966) and Energy: A National Issue (1977). He took over the role as Fred Flintstone full time starting with the syndicated weekday series Fred Flintstone and Friends for which he provided voice-overs on brief bumper clips shown in-between segments.

Frederick "Fred" Flintstone is the main character of the animated sitcom The Flintstones, which aired during prime-time on ABC during the original series' run from 1960 to 1966. Fred is the husband of Wilma Flintstone and father of Pebbles Flintstone and together the family live in their homely cave in the town of Bedrock. His best friend is his next door neighbor, Barney, who has a wife named Betty.