Watch The Flintstones Streaming Now on Peacock. Synopsis: Dim-witted factory worker Fred Flintstone (John Goodman) is promoted to an executive position after his friend Barney Rubble (Rick Moranis) secretly swaps their IQ tests as a favor for the money Fred lent him for a baby adoption; however, Fred quickly becomes involved in the schemes of his boss and the seductions of his secretary, straining his marriage to Wilma (Elizabeth Perkins). Starring John Goodman, Rick Moranism, Elizabeth Perkin, Rosie O'Donnell, Kyle MacLachlan, Halle Berry, Elizabeth Taylor #Peacock #TheFlintstones #JohnGoodman #RickMoranis #ElizabethTaylor #Shorts Peacock is your go-to for hit movies, TV, live sports, and more. With the streaming service from NBCUniversal, you can watch new movies from theaters, current hits from NBC and Bravo, nonstop action from WWE, Premier League, Big Ten, and tons of other sports. Plus, stream exclusive Originals, NBC News, and your faves like The Office, Suits, Modern Family...