Arrow returns on January 20, 2016 at 8pm ET/PT for the second half of season four, a season that’s featured the introduction of Legends of Tomorrow characters and crossovers with The Flash. Arrow season four continues with Oliver Queen (Stephen Amell) now laser-focused on taking down Damien Dahrk (guest star Neal McDonough). The episode, titled Blood Debts, was directed by Jesse Warn from a script by Oscar Balderrama and Sarah Tarkoff.
The Blood Debts Plot:
THE AFTERMATH — Oliver (Stephen Amell) must deal with the devastating consequences of Darhk’s (McDonough) last attack. Seeking revenge, Oliver goes on a brutal manhunt looking for Dahrk.