The Rubbles and the Flintstones head out west to glamorous Hollyrock to visit Pebbles and Bamm-Bamm after discovering they are going to be grandparents. But Pebbles is busy with her advertising career, while Bamm-Bamm is trying desperately to sell his screenplay and neither is prepared to deal with an over-extended parental visit.
Note
Originally broadcast on television in 1993 ; 2012 DVD release.