Casting Une Nuit à l'opéra

Acteurs et actrices

Groucho Marx Rôle : Otis B. Driftwood

Chico Marx Rôle : Fiorello

Harpo Marx Rôle : Tomasso

Kitty Carlisle Rôle : Rosa

Allan Jones Rôle : Ricardo Barroni

Walter Woolf King Rôle : Lassparri

Sig Ruman Rôle : Gottlieb

Margaret Dumont Rôle : Mrs. Claypool

• Captain Captain Edward Keane
• Henderson Henderson Robert Emmett O'Connor
• The Mayor of New York (uncredited) The Mayor of New York (uncredited) Purnell Pratt
• The Stage Manager (uncredited) The Stage Manager (uncredited) Jonathan Hale
• The Fortune Teller in 'Trovatore' (uncredited) The Fortune Teller in 'Trovatore' (uncredited) Evelyn Selbie
• Otto the Elevator Operator (uncredited) Otto the Elevator Operator (uncredited) Otto Fries
• First Porter First Porter Gino Corrado
• Ship Passenger Ship Passenger Bess Flowers
• Policeman Policeman Chuck Hamilton
• Committeeman Committeeman George Irving
• Manager's Assistant Manager's Assistant Frank McLure
• Stagehand Stagehand William H. O'Brien