Watch Supergirl Season 4 Episode 15 Online with Multi Subtitles - OnionPlay

Watch Watch Supergirl Season 4 Episode 15 Online with Multi Subtitles - OnionPlay on OnionPlay - Secretly furloughed from prison due to failing health, Lex Luthor visits his sister, Lena, to seek her help finding a cure. Savvy as ever, Lena is suspicious of Lex's motives but when she's faced with a life and death situation, she must decide how she truly feels about her brother. Meanwhile, Supergirl and J'onn face off against Manchester Black. James' sister Kelly comes to town.