The grand-daughter has white hair and the grand-son has red hair.
The final Flintstones movie premiered for primetime broadcast channel.
Pebbles and Bamm-Bamm always had feelings for each other since the original The Flintstones (1960). They were very close in the series and always had each other's backs.
The 1-D movie Choppers is a parody of the 3-D movie version of Jaws.
A woman on the plane said "Fasten your seat belts, it's going to be a bumpy ride" which was a play on the same quote in the movie All About Eve (1950) by Bette Davis.