Television News Grey Damon cast as Mirror Master on The CW's 'The Flash' 08/12/2016 Grey Damon will join the cast of The CW's "The Flash" for its third season as the villain Mirror Master. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Peyton List Grey Damon Keiynan Lonsdale The Flash The Flash