Watch Arrow S4 : Dark Waters Full Episode Online for Free in HD @ http://watchtv5.tvshowsstream.com/watch/arrow-1412/season-4/episode-9
Air Date : October 7th, 2015 Season Number : 4 Episode Number : 9 Episode Name : Dark Waters Guest Stars : Neal McDonough Networks : The CW Genres : Action, Adventure, Crime, Drama, Mystery, Science Fiction
Storyline: After the city is attacked again, Oliver makes a bold move against HIVE. Malcolm checks in on Thea and leaves her with a warning. Things take a horrible turn when Damien Darhk retaliates in a brutal manner at Oliver’s mayoral holiday party.
Casts: Katie Cassidy, Willa Holland, David Ramsey, Paul Blackthorne, Stephen Amell, Emily Bett Rickards, John Barrowman
