Meet the Flintstones

Meet the Flintstones is an animated comedy adventure film produced by Warner Animation Group as the fourth film in the Warner Bros. Hanna-Barberaverse. It is based on the well-known Hanna-Barbera series The Flintstones.

Synopsis
The Flintstones are a happy family, but when the Rubbles arrive, the two families clash. When a mysterious person steals something from Mr. Slate, the Flintstones and the Rubbles must work together to discover who is the culprit.

Cast

 * Jeff Bergman as Fred Flintstone
 * Tress MacNeille as Wilma Flintstone
 * TBD as Barney Rubble
 * TBD as Betty Rubble
 * TBD as Pebbles Flintstone
 * TBD as Bamm-Bamm Rubble
 * Frank Welker as Dino, Baby Puss and Hoppy
 * TBD as Mr. Slate
 * TBD as [main villain]

Trivia

 * The film takes place before the events of the television series.
 * The film is a story within a story, as Fred and Barney tell their kids--who have now grown up--the story of how their families first met.
 * Captain Caveman makes a cameo appearance in the film.