The misadventures of two modern-day Stone Age families, the Flintstones and the Rubbles.

Scooby Doo, Where Are You! is the first incarnation of the long-running Hanna-Barbera Saturday morning cartoon series, Scooby-Doo. Created by Joe Ruby and Ken Spears, it premiered on September 13, 1969 at 10:30 a.m. EST and ran for two seasons for a total of 25 episodes. Its final first-run episode aired in January 1971.

Nine episodes from Scooby-Doo’s 1976-78 seasons, first run on ABC, were originally broadcast with the 1969 Scooby Doo, Where Are You! opening and closing sequences. The entire 1976-78 series is sometimes marketed as third-fourth seasons of the original “Where Are You!” series.

The Jetsons is an American animated sitcom produced by Hanna-Barbera, originally airing in primetime from 1962-1963, then later as part of the weekday/weekend morning programming block called The Funtastic World of Hanna-Barbera, until 1987. New episodes were produced from 1984-1987 as well. It was Hanna-Barbera’s Space Age counterpart to The Flintstones. Reruns can be seen frequently on Boomerang.

While the Flintstones live in a world with machines powered by birds and dinosaurs, the Jetsons live in the year 2062 in a futuristic utopia of elaborate robotic contraptions, aliens, holograms, and whimsical inventions.

The original series comprised 24 episodes and aired on Sunday nights on ABC beginning September 23, 1962, with primetime reruns continuing through September 8, 1963. At the time of its debut, it was the first program ever to be broadcast in color on ABC-TV. In contrast, The Flintstones, while always produced in color, was broadcast in black-and-white for its first two seasons. Following its primetime run, the series aired on Saturday mornings for decades, starting on ABC for the 1963-64 season and then in future seasons on CBS and NBC.

In this feature-length film based on the “Flintstones” TV show, secret agent Rock Slag is injured during a chase in Bedrock. Slag’s chief decides to replace the injured Slag with Fred Flintstone, who just happens to look like him. The trip takes Fred to Paris and Rome, which is good for Wilma, Barney, and Betty, but can Fred foil the mysterious Green Goose’s evil plan for a destructive missile without letting his wife and friends in on his secret?

George Jetson is forced to uproot his family when Mr. Spacely promotes him to take charge of a new factory on a distant planet.