The legendary Robert De Niro stopped by to talk about his new film "Joy," drink a super cold martini and sit in silence for a while. Subscribe To "The Late Show" Channel HERE: ****** For more content from "The Late Show with Stephen Colbert", click HERE: ****** Watch full episodes of "The Late Show" HERE: ****** Download the Colbert App HERE: ****** Like "The Late Show" on Facebook HERE: ****** Follow "The Late Show" on Twitter HERE: ****** Follow "The Late Show" on Google HERE: ****** Watch The Late Show with Stephen Colbert weeknights at 11:35 PM ET/10:35 PM CT. Only on CBS. Get the CBS app for iPhone & iPad! Click HERE: ****** Get new episodes of shows you love across devices the next day, stream live TV, and watch full seasons of CBS fan favorites anytime, anywhere with CBS All Access. Try it free! ******