Trivia: Harvey Korman who played the part of Wilma's father in this movie is also the voice of the Dictabird in the first Flintstones movie.
Trivia: William Hanna and Joseph Barbera, creators of the Flintstones cartoon series, can be seen during the wedding of Fred and Wilma towards the end of the movie. There is a brief shot of them together singing along to the Flintstones theme song.
Trivia: Harvey Korman also did the voice of The Great Gazoo, as well as several other minor characters in the original animated TV show The Flintstones.
Trivia: The voice of the octopus who gives Wilma and Betty massages is Rosie O'Donnell, who played Betty in the 1994 film "The Flintstones."
Trivia: John Stephenson, who stars as the Showroom Announcer, was the voice of Mr Slate in the original Flintstones series.
Trivia: When Fred Flintstone does a cannonball in the pool at the hotel and displaces a swimmer, you can hear the Wilhelm scream.
