In this animated crossover adventure, the beloved characters from Bedrock find themselves in the world of professional wrestling. Fred Flintstone, in an attempt to raise money for a family vacation, inadvertently creates a prehistoric version of the WWE, leading to a series of comedic and action-packed events. The film features the voices of WWE stars like John Cena and The Undertaker, adding a unique twist to the classic Flintstones universe. Directed by Spike Brandt, this film combines humor and nostalgia, appealing to fans of both franchises. For those interested, it can be viewed for free on 123Movies / Movies123.