The Flintstones: Little Big League (1978)

Henry Corden

as Fred Flintstone (voice)

Mel Blanc

as Barney Rubble (voice)

Jean Vander Pyl

as Wilma Flintstone (voice)

Gay Autterson

as Betty Rubble (voice)

Frank Welker

as Bamm-Bamm Rubble (voice)

John Stephenson

as Mr. Slate (voice)

Ted Cassidy

as Officer (voice)

Herb Vigran

as Judge Shale (voice)

Lucille Bliss

as Rusty (voice)

R

Randy Gray

as Lefty (voice)

Don Messick

Acting