"With their marriage on the rocks, Fred and Wilma take a holiday together to rekindle the fire in their relationship."
Jeff Bergman
as Fred Flintstone / Parking Guard / Vendor (voice)
Tress MacNeille
as Wilma Flintstone / Woman Scream #2 (voice)
Kevin Michael Richardson
as Barney Rubble / Hector / Jewel Guard (voice)
Grey DeLisle
as Betty Rubble / Mystery Woman (voice)
Jeff Bennett
as Villain / Xavier / Announcer / Waiter (voice)
Frank Welker
as Dino / Monkey / Elevator Guy (voice)
Tom Kenny
as Bellboy / Vendor / Bowling Announcer (voice)
Zelda Rubinstein
as Psychiatrist (voice)
Joseph L. Altruda
as Stoney Altruda (voice)
John Kassir
as Concerge / Bartender / Border Guard (voice)
John Stephenson
as Mr. Slate (voice)
Oren Waters
as Singer (baritone) (voice)
Maxi Anderson
as Singer (soprano) (voice)
Carmen Twillie
as Singer (tenor) (voice)
Wil Wheaton
as Singer (bass) (voice)
Mark Mangini
as Dino (voice)
Clay Morrow
Writer
David P. Smith
Chris Savino
Director
Cindy Morrow
Collette Sunderman
Casting
Brian A. Miller
Supervising Producer
Robert Alvarez
Animation Director
Art Direction
Genndy Tartakovsky
Linda Simensky
Executive Producer
Paul Douglas
Supervising Editor
Skip Heller
Music Arranger
Victoria McCollum
Line Producer
Mike Lazzo
Timothy J. Borquez
Sound Supervisor
Roy Braverman
Music Editor
John Cawley
Craig Kellman
Character Designer
Storyboard Artist
Shareena Carlson
Production Manager
Jim Worthy
Background Designer
William Hanna
In Memory Of
Hoyt Curtin
Original Music Composer
Joey Altruda