Cast
Russi Taylor
(voice)
Henry Corden
Fred Flintstone (voice)
Jean Vander Pyl
Wilma / Mrs. Slate (voice)
Jerry Houser
Bamm-Bamm (voice)
June Foray
Various voices (voice)
William Hanna
Bill (voice)
John Stephenson
Mr. Slate (voice)
Roger Rose
Additional Voices (voice)
Don Messick
(voice)
Frank Welker
Barney Rubble (voice)
B.J. Ward
Betty (voice)
Megan Mullally
Pebbles (voice)
Joseph Barbera
Joe (voice)