Tax Day hangover (stop the bleeding), The Thing about Hozier, UNBELIEVABLE (Netflix), Anne's Recommendation, David Letterman's shrink, Transparent Musical Finale, David Harbour on SNL, 19 Clickety-clack, Say Nothing (Book), I Am The One Who Knocks, And the Succession season finale. Plus: Painting your cattle, Underwater Kiss Concert, Jesus Shoes, New Home Medical Diagnostic Tools, The Yahzidi, and Dan Markel's Murder on 20/20.