THE 100 – Wednesday, May 17, 2017 at 9pm on CW50 – CLARKE LEADS A GROUP TO SAVE A FRIEND — Jaha (Isaiah Washington) and Kane (Henry Ian Cusick) disagree over how to handle their grim reality. Meanwhile, Clarke (Eliza Taylor) leads a group to save a friend. Bob Morley, Paige Turco, Marie Avgeropoulos, Devon Bostick, Lindsey Morgan, Christopher Larkin, Richard Harmon, Zach McGowan also star. Alex Kalymnios directed the episode written by Aaron Ginsburg & Wade McIntrye (#412). Original airdate 5/17/2017.