Cast and credits of The Flintstones: On the Rocks (2001)

Directed by

Chris Savino

Starring

Jeff Bergman
Fred Flintstone / Parking Guard / Vendor (voice)

Tress MacNeille
Wilma Flintstone (voice)

Kevin Michael Richardson
Barney Rubble / Hector / Jewel Guard (voice)

Grey DeLisle
Betty Rubble / Mystery Woman (voice) (as Grey DeLisle)

Jeff Bennett
Xavier the Villain / Club Announcer / Pool Waiter (voice)

Frank Welker
Dino / Monkey / Elevator Guy (voice)

Tom Kenny
Bellboy / Mammoth Vendor / Bed Monkey / Bowling Announcer (voice)

Zelda Rubinstein
Psychiatrist (voice) (as Zelda Rubenstein)

Joseph L. Altruda
Stoney Altruda (voice)

John Kassir
Concerge / Bartender / Border Guard / Florist (voice)

John Stephenson
Mr. Slate / Old Man (voice)

Carmen Twillie
Tenor Singer (voice)

Written by

Chris Savino
(written by)