New Extended Trailer For ARROW Season 4 Midseason Finale: "Dark Waters"
            
            
            
            
            
            
            
            
                
In the season 4 midseason finale of  Arrow, Damien Darhk shows no mercy as he pays Oliver a visit during the holidays and shows him what it truly means to go up against a "bad guy". Meanwhile, Malcolm finds his way to town with a warning for Thea. Check it out!
            
            
            
                
                
                
                    By Kr08 -
                    
Dec 07, 2015 10:12 AM EST
                 
                
                Source: The CW
             
            
            
                
                
                    
	
	OLIVER TAKES ON HIVE — 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. Things take a horrible turn when Damien Darhk (guest star Neal McDonough) retaliates in a brutal manner at Oliver’s mayoral holiday party. John Behring directed the episode written by Wendy Mericle & Ben Sokolowski.