The CooCoo Nut Grove

Bernice Hansen

Dionne Quintuplets (voice) (uncredited)

Peter Lind Hayes

Ben Birdie (voice) (uncredited)

Tedd Pierce

W.C. Fields (voice) (uncredited)

Danny Webb

Mouse (voice) (uncredited)

?

Verna Deane

Additional Voices (voice) (uncredited)

?

Alberta Perkins

Additional Voices (voice) (uncredited)

?

Cora Hunter Parks

Additional Voices (voice) (uncredited)

Anna Mae Fritz

Additional Voices (voice) (uncredited)

?

Jeane Cowan

Helen Morgan

?

Melvin J. Gibby

Kate Hepburn's Horse Noise

?

Shirley Reed

Dionne Quintuplets

?

The Rhythmettes

Additional Voices (voice)

Wini Shaw

Helen Morgan (voice)

Martha Wentworth

Mae West