Who is the traitor inside Team Flash? All is revealed in this week's Flash #20 from DC Comics. Show your thanks to Major Spoilers for this episode by becoming a Major Spoilers Patron at http://patreon.com/MajorSpoilers. It will help ensure Dueling Reviews continues far into the future! FLASH #20 Writer: Joshua Williamson Artist: Neil Googe Publisher: DC Comics The dangerous scientists of Black Hole have been stealing the bodies of dead speedsters, prompting Iris West and The Flash to go deep undercover among them! And in doing so, they discover a shocking secret: a traitor within The Flash’s inner circle!