Arrow: Schism

"Schism" is the twenty-third episode of season four of the superhero-action series Arrow, and is the ninety-second episode of the series overall. It was directed by John Behring with a script written by Wendy Mericle and Marc Guggenheim based on a story treatment by Greg Berlanti. It fist aired on the CW Network on Wednesday, May 25th, 2016.