Robert De Niro and Al Pacino - David Letterman Top 10

Robert De Niro and Al Pacino tell the "Top 10 Reasons I Like Being an Actor" on the Late Show with David Letterman, including why they decided to take their roles in "RIGHTEOUS KILL"!

Robert De Niro, Al Pacino, Late Show with David Letterman, Top 10, Righteous Kill, movie, entertainment