Take a look @ new images from the upcoming "Arrow" episode "Dark Waters", written by Wendy Mericle, Ben Sokolowski and directed by John Behring, airing December 9, 2015 on The CW :
"...after the city is attacked again, 'Oliver' (Stephen Amell) makes a bold move against 'HIVE'.
"'Malcolm' (John Barrowman) checks in on 'Thea' (Willa Holland) and leaves her with a warning.
"Then things take a horrible turn when 'Damien Darhk' (Neal McDonough) retaliates in a brutal manner at Oliver’s mayoral holiday party..."
Click the images to enlarge....