Die Marx Brothers in der Oper

R Sam Wood

B Morrie Ryskind, George S. Kaufman

K Merritt B. Gerstad

M Herbert Stothart

D Groucho Marx, Chico Marx, Harpo Marx, Kitty Carlisle, Allan Jones, Walter Woolf King, Sig Ruman, Margaret Dumont, Edward Keane, Robert Emmett O'Connor, Purnell Pratt, Jonathan Hale, Evelyn Selbie, Otto Fries