Greta Garbo

Character: Countess Marie Walewska

Charles Boyer

Character: Emperor Napoleon Bonaparte

Reginald Owen

Character: Tallyrand

Alan Marshal

Character: Capt. d'Ornano

Henry Stephenson

Character: Count Anastas Walewski

Leif Erickson

Character: Paul Lachinski

May Whitty

Character: Laetitia Bonaparte

Maria Ouspenskaya

Character: la Comtesse Pelagia Walewska

C. Henry Gordon

Character: le Prince Poniatowski

Claude Gillingwater

Character: Stephan

Vladimir Sokoloff

Character: Dying soldier

George Houston

Character: Grand Marshal George Duroc

George Davis

Character: Grenadier (uncredited)

Sue Moore

Character: Servant (uncredited)

Scotty Beckett

Character: Alexandre Walewska (uncredited)

Winifred Harris

Character: Countess Augustus Walewska