Fred Flintstone
Barney Rubble
Wilma Slaghoople
Betty O'Shale
Pearl Slaghoople
Chip Rockefeller
The Great Gazoo / Mick Jagged
Colonel Slaghoople
Roxie
Keith Richrock
Big Rocko
Little Rocko
Gazaam / Gazing
Bronto Crane Examiner
Bronto Crane Worker
Bronto Crane
Bride-To-Be
Tennis Girl
Kitty
Photographer
Parking Valet
Party Guest
Genvieve
Old Man at Bronto King
Booth Worker
Joe Rockhead
Gambler Woman
Goon
Associate Goon
Croupier
Casino Security Guard
Hotel Worker
Keyboard Player
Confessor
Dinosaur Confessor
Choreographer
Showroom Announcer
Audience Man
Audience Woman
Wedding Minister
Puppy Dino (voice)
Octopus Masseuse (voice)
Special Appearance
Rockette
Ring Toss Girl (uncredited)
Woman at Pool