I Yabba-Dabba Do!

フランク・ウェルカー

Barney Rubble (voice)

Henry Corden

Fred Flintstone (voice)

B.J. Ward

Betty (voice)

Jean Vander Pyl

Wilma / Mrs. Slate (voice)

メーガン・ムラーリー

Pebbles (voice)

Jerry Houser

Bamm-Bamm (voice)

June Foray

Various voices (voice)

ウィリアム・ハンナ

Bill (voice)

ジョセフ・バーベラ

Joe (voice)

John Stephenson

Mr. Slate (voice)

Kip King

Additional Voices (voice)

Roger Rose

Additional Voices (voice)