The Flintstones in Viva Rock Vegas is a 2000 English-language Comedy Family film written by Deborah Kaplan, Harry Elfont, Jim Cash, Jack Epps and Jr. The movie is directed by Brian Levant and produced by Bruce Cohen. It is set before the events of both the series and the first film, showing how Fred and Barney meet Wilma and Betty. The flintstones in viva rock vegas stars Mark Addy in the title role along with an ensemble cast including Stephen Baldwin, Kristen Johnston, Jane Krakowski, Thomas Gibson, Alan Cumming and Harvey Korman. The motion picture is based on The Flintstones by William Hanna Joseph Barbera. The music was composed by David Newman. Cinematography was done by Jamie Anderson and editing by Kent Beyda. The motion picture has a running time of 91 minutes. It was released on 18th May 2000. The Flintstones in Viva Rock Vegas was made on a budget of $83 million and at the box office it grossed only $59 million. Distribution rights for the motion picture were acquired by Universal Pictures. It is set before the events of both the series and the first film, showing how Fred and Barney meet Wilma and Betty.