The Jetsons Meet the Flintstones

Elroy Jetson creates a time machine that malfunctions, transporting the Jetson family to prehistoric times. There, they encounter the Flintstones and the Rubbles. The device continues to cause disruptions, eventually sending the prehistoric families into the robotic future while the Jetsons remain stranded in the past. Both groups must adapt to their unfamiliar surroundings while attempting to fix the machine to return home.

This 1987 animated comedy and science fiction TV movie was produced by Hanna-Barbera Productions in the United States. It was co-directed by Don Lusk and Ray Patterson. For Patterson, this project followed Scooby Goes Hollywood and Scooby-Doo! Meets the Boo Brothers, and preceded Scooby-Doo! and the Reluctant Werewolf. The screenplay was written by Arthur Alsberg and Don Nelson, with Bob Hathcock and Bernard Wolf serving as producers. The voice cast features Mel Blanc, Daws Butler, Don Messick, Henry Corden, Jon Bauman, and Hamilton Camp.

The film has a runtime of 92 minutes. It has been received positively by viewers, holding a rating of 6.5/10 on IMDb based on 3,300 votes and a rating of 6.6/10 on TMDB from 164 votes.