Seth Meyers Charms Robert De Niro With a Corny Dad Joke About His New Gangster Movie | Video

Seth Meyers cracked up guest Robert De Niro on Tuesday night with a corny dad joke about his new gangster movie "The Alto Knights." Drawing attention to the fact that De Niro stars in the movie as two 1950s mob bosses, Vito Genovese and Frank Costello, Meyers brought out a still from the Barry Levinson film that shows the two characters sitting opposite one another - in other words, De Niro facing off with De Niro. "You are playing two different gangsters in the film," Meyers said as he looked at the image. That's when he cracked his dad joke. "I apologize for the first thing . . .