Groucho MarxRufus T. Firefly Margaret DumontGloria Teasdale Louis CalhernAmbassador Trentino Leonid KinskeySylvanian Agitator Charles MiddletonProsecutor Edgar KennedyStreet Vendor Edward ArnoldPolitician (uncredited) Wade BotelerOfficer at Battle Headquarters (uncredited) Sidney BraceyMrs. Teasdale's Butler (uncredited) E.H. CalvertOfficer in Battle Sequence (uncredited) Davison ClarkMinister of Finance #2 (uncredited) Louise Closser HaleReception Guest (uncredited) Carrie DaumeryReception Guest (uncredited) Maude Turner GordonReception Guest (uncredited) Florence WixReception Guest (uncredited) Joseph CrehanDignitary at Reception (uncredited) Mario DominiciMinister (uncredited) Edmund MortimerMinister (uncredited) Charles WestMinister (uncredited) Verna HillieTrentino's Blonde Secretary (uncredited) Edward LeSaintSecretary of Labor (uncredited) George MacQuarrieFirst Judge (uncredited) Frederick SullivanSecond Judge (uncredited) Eric MayneThird Judge (uncredited) Edwin MaxwellFreedonia's Secretary of War #1 (uncredited) Dennis O'KeefeBridegroom at Firefly's Reception (uncredited) Leo SulkyAgitator (uncredited) Dale Van SickelA Palace Guard (uncredited) William WorthingtonFirst Minister of Finance (uncredited) Bert KalmarWriter / Music Herman J. MankiewiczProducer Wiard B. IhnenArt Direction Henry SharpDirector Of Photography Edward DmytrykAssistant Editor John LeipoldOriginal Music Composer Harry LindgrenSound Engineer 
