Jimmy Fallon January 19, 2018 3:05 am 'Tonight': Jessica Chastain Shows Jimmy What It's Like to Play the Female Role Jessica Chastain and Jimmy Fallon illustrate how underwritten female characters are by swapping genders while they read movie scenes. US & World Videos 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner