The first Marx Brothers/Thalberg film was "A Night at the Opera" (1935), a satire on the world of opera, where the brothers help two young singers in love by throwing a production of "Il Trovatore" into chaos. The film—including its famous scene where an absurd number of people crowd into a tiny stateroom on a ship—was a great success, and was followed two years later by an even bigger hit, "A Day at the Races" (1937), in which the brothers cause mayhem in a sanitarium and at a horse race. The film features Groucho and Chico's famous "Tootsie Frootsie Ice Cream" sketch. In a 1969 interview with Dick Cavett, Groucho said that the two movies made with Thalberg were the best that they ever produced. Despite the Thalberg films' success, the brothers left MGM in 1937; Thalberg had died suddenly on September 14, 1936, two weeks after filming began on "A Day at the Races", leaving the Marxes without an advocate at the studio.