Groucho MarxRufus T. Firefly

Harpo MarxPinky

Chico MarxChicolini

Zeppo MarxBob Roland

Margaret DumontGloria Teasdale

Raquel TorresVera Marcal

Louis CalhernAmbassador Trentino

Edmund BreeseZander

Leonid KinskeySylvanian Agitator

Charles MiddletonProsecutor

Leo McCareyDirector

Harry RubyLyricist

Bert KalmarLyricist

Harry RubyStory

Bert KalmarStory

Harry RubyWriter

Bert KalmarWriter

Arthur SheekmanWriter

Nat PerrinWriter

Henry SharpDirector of Photography

John LeipoldOriginal Music Composer

Herman J. MankiewiczProducer

Duck Soup

Leo McCarey · 1933 · 69 minutes · USA

Rufus T. Firefly is named president/dictator of bankrupt Freedonia and declares war on neighboring Sylvania over the love of wealthy Mrs. Teasdale.