Arrow Season 4 Episode 20: Genesis Extended Trailer

By Jay Jayson The CW Television Network has released an extended sneak preview of next Wednesday's episode of Arrow, which is titled "Genesis."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 more