Richard Bickenbach

What's Up, Doc?

Bing Crosby (voice) (uncredited)

Catch as Cats Can

Bing Crosby Parrot (voice) (uncredited)

The Mouse-Merized Cat

Catstello's Bing Crosby Impression (voice)

Hollywood Daffy

Daffy as Bing Crosby (archive sound effects) (uncredited)

Hollywood Canine Canteen

Bing Crosby dog

Swooner Crooner

Bing Crosby Rooster (voice) (uncredited)