Daffy Duck's Quackbusters

Mel Blanc

Daffy / Bugs / Porky / Sylvester / Cubish / Others (voice)

Roy Firestone

Announcer (voice)

B.J. Ward

Melissa Duck (voice)

Mel Tormé

Daffy Duck (singing voice)

Ben Frommer

Count Bloodcount (voice) (archive footage)

Julie Bennett

Agatha / Emily (voice) (archive footage)

Mark Kausler

Egghead (voice) (uncredited)