William Hanna

Joseph Barbera

Pamelyn Ferdin

Precocia Holiday (voice)

Shirley Mitchell

Laurie Holiday (voice)

Stanley Livingston

Happius Holiday (voice)

Dave Willock

Gus Holiday (voice)

Daws Butler

Brutus the Lion (voice)

Dom DeLuise

Mr. Evictus (voice)

Hal Smith

Mr. Tycoonius (voice)

Harold Peary

Herman (voice)

Janet Waldo

Henrietta (voice)

Judy Strangis

Groovia (voice)