Who has directed more action movies, Paul Greengrass or Liliana Cavani?
Paul Greengrass: Paul Greengrass (born 13 August 1955) is an English film director, film producer, screenwriter and former journalist. Paul Greengrass:  Other films he has directed include three in the "Bourne" action/thriller series: "The Bourne Supremacy" (2004), "The Bourne Ultimatum" (2007), and "Jason Bourne" (2016); "United 93" (2006), for which he won the BAFTA Award for Best Director, and received an Academy Award for Best Director nomination, "Green Zone" (2010) and "Captain Phillips" (2013). Liliana Cavani:  Her films are intellectual and have historical concerns.
Paul Greengrass