The Flintstones: On the Rocks

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)

Joseph L. Altruda

Stoney Altruda (voice)

John Kassir

Concerge / Bartender / Border Guard (voice)

John Stephenson

Mr. Slate (voice)

Oren Waters

Singer (baritone) (voice)