Os Filhos dos Flintstones

Scott Menville

as Freddy Flintstone

Hamilton Camp

as Barney Rubble

Julie McWhirter

as Wilma Slaghoople

B.J. Ward

as Betty McBricker

Mel Blanc

as Dino / Captain Caveman

Charlie Adler

as Cavey Jr.

Bumper Robinson

as Philo Quartz

Lennie Weinrib

as Freddy Flintstone / Commissioner

Frank Welker

as Nate Slate / Stalagbite

Susan Blu

as Dreampchip Gemstone / Janet Granite

Marilyn Schreffler

as Rocky Ratrock / Flo Rubble

Henry Corden

as Ed Flintstone / Edna Flintstone

Kenneth Mars

as Narrator

Michael Rye

as Ricky Slaghoople