Groucho Marx undistinguished vaudeville singing group billed as "The Four Nightingales". The brothers Julius, Milton (Gummo Marx) and Arthur (originally Adolph, but Harpo Mark from 1911) and another boy singer, Lou Levy, traveled the U.S. vaudeville circuits to little fanfare. After exhausting their prospects in the East, the family moved to La Grange, Illinois, to play the Midwest. After a particularly dispiriting performance in Nacogdoches, Texas, Julius, Milton, and Arthur began cracking jokes onstage for their own amusement. Much to their surprise, the audience liked them better as comedians than as singers. They modified the then-popular Gus Edwards comedy skit "School Days"
The Secret in Their Eyes then by the Supreme Court. These changes, promoted by the government in 2005, enabled the judicial power to prosecute and trial all the orchestrators of State-sponsored terrorism, also including politically-motivated criminal acts committed in 1975. The crimes of that period are still being judged as of 2018. For this joint Argentine/Spanish production, Campanella returned from the United States, where he had directed episodes of the television series "House" and "Law & Order", to film "The Secret in Their Eyes". It marked his fourth collaboration with actor-friend Ricardo Darín, who had previously starred in all three of Campanella's Argentine-produced films in