Sebastian Smythe. The man hated by plenty of people. But one day when he is 26, everyone is thrown into a theater to watch his life and mainly the events that turned him into a cold hearted bitch. He is also Barry Allen, the flash. We will get into how he became Barry Allen. So everyone is in there including: Team Arrow Team Legends Team Super Girl Team Flash/ And Thawne and Zoom. Warblers New Directions Criminal Minds characters The CCPD people Joan and Jay Garrick Maybe More. idk really.