Astrid Allwyn Susan Paine
Beulah Bondi Ma Smith
Claude Rains Sen. Joseph Harrison Paine
Edward Arnold Jim Taylor
Eugene Pallette Chick McGann
Guy Kibbee Gov. Hubert «Happy» Hopper
Harry Carey President du sénat
James Stewart Jefferson Smith
Jean Arthur Clarissa Saunders
Ruth Donnelly Emma Hopper
Thomas Mitchell Diz Moore
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