The Flintstones: Nightmare in Bedrock

The Flintstones: Nightmare in Bedrock is an American animated comedy television special based on  franchise created by. The special is written and directed by and produced by Warner Bros. Animation, airing on WB Kids as part of the Trick or Warner special on October 31st, 2019. The special later aired on Cartoon Network and Boomerang.

Voice cast

 * Jeff Bergman as Fred Flintstone
 * Tress MacNeille as Wilma Flintstone and Pearl Slaghoople
 * Russi Taylor as Pebbles Flintstone
 * Frank Welker as Barney Rubble, Dino and Hoppy
 * Grey DeLisle as Betty Rubble
 * Billy West as Bamm-Bamm Rubble

Trivia

 * This is one of the two Halloween specials based on a Hanna-Barbera property made in 2019. The other one is Scooby-Doo: Spooky Halloween.
 * Pebbles and Bamm-Bamm are teenagers (like The Pebbles and Bamm-Bamm Show, albeit a few years younger) in the special rather than babies.