"Warfare" is a must-see that brings full combat immersion, miles of depth and natural believability, making for one of the best war films of all time.

Cosmo Jarvis, D'Pharaoh Woon-A-Tai and Michael Gandolfini discuss their roles in "Warfare," a gripping new film about a platoon of Navy SEALs whose surveillance mission goes wrong in Iraq.

Warfare stars Joseph Quinn, Cosmo Jarvis and Kit Connor tell CBR how much they learned being immersed in the world of A24's new Iraq War movie.