“Arrow” season 4 will be coming to an end in the next few weeks and it looks like the rest of the season is going to be very intense. Damien Darhk will initiate his final plans for Star City in next week’s episode titled “Genesis” and Diggle will also be going after his brother Andy. The CW has released the official preview for next week’s episode and you can check it out below.
https://www.youtube.com/watch?v=IA4VK0RNYcI
“Genesis” (Ep# 420) — DIGGLE IS CONSUMED WITH GUILT AND SEEKS REVENGE — As Oliver (Stephen Amell) and Felicity (Emily Bett Rickards) look for a magical solution to defeat Darhk (guest star Neal McDonough), a vengeance-driven Diggle (David Ramsey) gets a lead on Andy’s (guest star Eugene Byrd) whereabouts and heads off to confront his brother. Meanwhile, Alex (guest star Parker Young) takes Thea (Willa Holland) on a vacation that quickly turns into a nightmare. Gregory Smith directed the episode written by Oscar Balderrama & Emilio Ortega Aldrich (#420). Original airdate 5/4/2016.