FOX ENTERTAINMENT, WARNER BROS. ANIMATION AND ELIZABETH BANKS’ BROWNSTONE PRODUCTIONS TO DEVELOP PRIMETIME ANIMATED ADULT COMEDY “BEDROCK” Half-hour Comedy Based on Pioneering Animated Series “The Flintstones,” With Banks Set to Voice the Beloved Character of “Pebbles Flintstone” FOX’s Free AVOD Platform, Tubi, to Stream “The Flintstones” Beginning on May 1 FOX Entertainment, Warner Bros. Animation …