The Flintstones: Hollyrock-A-Bye Baby

After learning that they are going to be grandparents, the Flintstones and the Rubbles head for Hollyrock to visit their kids. Pebbles is busy with her advertising career, while Bamm-Bamm is trying desperately to sell his screenplay -- and neither is prepared to deal with a month-long visit from their overbearing parents. As Wilma and Betty take over preparations for the baby, Fred and Barney set out to sell Bamm-Bamm's screenplay -- against his wishes. Trying to peddle the screenplay, Fred stalks actress Shelly Millstone and inadvertently gets his bowling ball switched with a giant stolen pearl, inciting the wrath of a crime boss. Meanwhile, Pebbles and Bamm-Bamm are frustrated with their mothers' taking control of everything.