A bleak, timeless, nihilistic examination of nasty geo-politics from the rat’s eye view, in eye-popping jungle greens and punctuating broiling flames, William Friedkin’s 1977 thriller, in which four desperate men drive explosive nitroglycerin through an inhospitable jungle, is simply one of the craziest movies ever made. The suicide mission of the film’s characters is matched in madness by the film’s crew, who captured some of the most jaw-dropping, life-threatening sequences ever put on screen.