Like its predecessor, "The Flintstones in Viva Rock Vegas" tries to be likeable. However, this film is not quite up to par with the original. This version deals with the way the Flintstones came into existence. Young dino-crane operators Fred Flintstone (Mark Addy) and Barney Rubble (Stephen Baldwin) find true love in fast-food waitresses Wilma (Kristen Johnston) and Betty (Jane Krakowski). They take an expense-paid trip to Rock Vegas, but the evil Chip Rockefeller (Thomas Gibson) has a plan to get rid of Fred so he can have Wilma for himself. That is about it for the near invisible plot. Once again the production values are high, but that does not save this film from being a dud. The casting is impressive, but there is nothing for the cast to work with. Basically the first film with a different situation and different actors in the key roles. 2 out of 5 stars.