Bill Thompson

Droopy (uncredited)

Bea Benaderet

Lou (voice) (uncredited)

Frank Graham

Wolf / Bartender (uncredited)

Paul Frees

Narrator (voice) (uncredited)

Pinto Colvig

Wolf Howling / Droopy Howling (uncredited)

Imogene Lynn

Lou (singing voice) (uncredited)

Pat McGeehan

Piano Player (uncredited)

Tex Avery