The official description for the twentieth episode of “Arrow” season four titled “Genesis” has been released, where Oliver, Felicity, and Diggle are looking for a way to defeat Damien Darhk by any means necessary.
You can check out the official description for “Genesis” below:
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
“Genesis” is scheduled to air on Wednesday, May 4th.