 Jeff BergmanFred Flintstone / Parking Guard / Vendor (voice) | Fred Flintstone / Parking Guard / Vendor (voice) |
 Tress MacNeilleWilma Flintstone / Woman Scream #2 (voice) | Wilma Flintstone / Woman Scream #2 (voice) |
 Kevin Michael RichardsonBarney Rubble / Hector / Jewel Guard (voice) | Barney Rubble / Hector / Jewel Guard (voice) |
 Grey DeLisleBetty Rubble / Mystery Woman (voice) | Betty Rubble / Mystery Woman (voice) |
 Jeff BennettVillain / Xavier / Announcer / Waiter (voice) | Villain / Xavier / Announcer / Waiter (voice) |
 Frank WelkerDino / Monkey / Elevator Guy (voice) | Dino / Monkey / Elevator Guy (voice) |
 Tom KennyBellboy / Vendor / Bowling Announcer (voice) | Bellboy / Vendor / Bowling Announcer (voice) |
 Zelda RubinsteinPsychiatrist (voice) | Psychiatrist (voice) |
| JJoseph L. Altruda Stoney Altruda (voice) | Stoney Altruda (voice) |
 John KassirConcerge / Bartender / Border Guard (voice) | Concerge / Bartender / Border Guard (voice) |
 John StephensonMr. Slate (voice) | Mr. Slate (voice) |
| OOren WatersSinger (baritone) (voice) | Singer (baritone) (voice) |
| MMaxi AndersonSinger (soprano) (voice) | Singer (soprano) (voice) |
 Carmen TwillieSinger (tenor) (voice) | Singer (tenor) (voice) |
 Wil WheatonSinger (bass) (voice) | Singer (bass) (voice) |
 Mark ManginiDino (voice) | Dino (voice) |
