"A New World, Part 2: The Blues" Iris and Team Flash create a plan to search for the missing speedster, but end up confronting one of their own. Mark has been corrupted by the Negative Speed Force and is doing his best to destroy Iris, and keep the team from finding The Flash. Somewhere in the future, Malcolm Gilmore comes to terms with the fact that he may be Eddie Thawne, a deceased police officer. How does all this connect to the Negative Speed Force? And where has Barry been sent this time? Beth and Jay use Nature to save our friends on Scarlet Velocity: A Flash Podcast!