The Flintstones: On the Rocks (2002)

Jeff Bergman

Fred Flintstone / Parking Guard / Vendor (voice)

Tress MacNeille

Wilma Flintstone / Woman Scream #2 (voice)

Kevin Michael Richardson

Barney Rubble / Hector / Jewel Guard (voice)

Grey DeLisle

Betty Rubble / Mystery Woman (voice)

Jeff Bennett

Villain / Xavier / Announcer / Waiter (voice)

Frank Welker

Dino / Monkey / Elevator Guy (voice)

Tom Kenny

Bellboy / Vendor / Bowling Announcer (voice)

Zelda Rubinstein

Psychiatrist (voice)

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Joseph L. Altruda

Stoney Altruda (voice)

John Kassir

Concerge / Bartender / Border Guard (voice)

John Stephenson

Mr. Slate (voice)

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Oren Waters

Singer (baritone) (voice)

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Maxi Anderson

Singer (soprano) (voice)

Carmen Twillie

Singer (tenor) (voice)

Wil Wheaton

Singer (bass) (voice)

Mark Mangini

Dino (voice)