George of the Jungle (1997)
If 'The Flintstones' built a world by imagining modern suburbia in the Stone Age, 'George of the Jungle' succeeds by doing the opposite. It plucks a cartoonish jungle hero, played with wide-eyed charm by Brendan Fraser, and drops him into civilized San
Francisco. The film shares the same DNA as a live-action cartoon adaptation that fully commits to its silly premise. Like 'The Flintstones', it's packed with slapstick, self-aware humor (including a brilliant narrator), and a surprisingly sweet romance that grounds the absurdity. Both films understand that the key isn't just adapting a cartoon, but capturing its spirit.
Encino Man (1992)
For a more direct prehistoric connection, look no further than 'Encino Man'. When two high school outcasts (Pauly Shore and Sean Astin) thaw a frozen caveman in their backyard, they get an instant popularity boost and a lesson in living life to the fullest. Brendan Fraser’s Link is the ultimate fish-out-of-water, navigating 90s California with hilarious results. It’s the flip side of the coin to 'The Flintstones'—instead of modern people in a prehistoric world, it’s a prehistoric man in the modern world, but the comedic engine of anachronism runs just as strong.
The Brady Bunch Movie (1995)
This might be the most spiritually similar film on the list. 'The Brady Bunch Movie' doesn't just adapt a classic show; it ingeniously drops the eternally optimistic, 1970s-era Bradys directly into the cynical, grunge-filled 1990s without changing them one bit. The comedy comes from the clash between their wholesome, polyester world and the harsh realities of modern life. It’s the exact same satirical device 'The Flintstones' used, which placed 1960s suburban anxieties into Bedrock. Both films work as loving homages that are also sharp parodies.
Josie and the Pussycats (2001)
While it may seem like an outlier, 'Josie and the Pussycats' is another brilliant adaptation of a Hanna-Barbera-style cartoon that was misunderstood upon release but is now a beloved cult classic. It swaps prehistoric satire for a razor-sharp critique of early 2000s consumerism and the music industry. The film is saturated with over-the-top branding and pop-punk energy, creating a live-action cartoon world that feels just as immersive and stylized as Bedrock. It’s smarter and more cynical than 'The Flintstones', but it shares the same energetic commitment to its hyper-real, satirical world.
Caveman (1981)
Before Fred and Barney got the big-screen treatment, there was 'Caveman', a slapstick comedy starring Ringo Starr. The film is a lighthearted, dialogue-free romp through the Stone Age, focusing on an outcast caveman who invents things and battles rivals to win the affection of a mate. While simpler in its satire, it leans heavily into physical comedy and visual gags, from stop-motion dinosaurs to goofy tribal dynamics. It lacks the modern-day parallels of 'The Flintstones' but makes up for it with pure, prehistoric silliness that feels like a direct ancestor to the Bedrock spirit.
