Tim Conway

Himself - Host

Harvey Korman

Himself - Host

Vanna White

Herself - Host

Alan Reed

Fred Flintstone (voice - archive footage)

Henry Corden

Fred Flintstone (voice)

Jean Vander Pyl

Wilma Flintstone (voice)

Mel Blanc

Barney Rubble (voice)

Bea Benaderet

Betty Rubble (voice - archive footage)

Daws Butler

Yogi Bear / Huckleberry Hound / Quick Draw McGraw (voice)

William Hanna

Self

Joseph Barbera

Self

Telly Savalas

Susan Saint James

Jane Curtin