S4·E20 Genesis
Core
Aired May 4, 2016
Synopsis
As Oliver and Felicity look for a magical solution to defeat Darhk, a vengeance-driven Diggle gets a lead on Andy's whereabouts and heads off to confront his brother. Meanwhile, Alex takes Thea on a vacation that quickly turns into a nightmare.
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Frequently Asked Questions
When did Season 4 Episode 20 of Arrow air?
Season 4, Episode 20 ('Genesis') originally aired on May 4, 2016.
How long is Season 4 Episode 20 ('Genesis')?
The episode follows the standard broadcast runtime for Arrow.
What happens in Arrow Season 4 Episode 20?
As Oliver and Felicity look for a magical solution to defeat Darhk, a vengeance-driven Diggle gets a lead on Andy's whereabouts and heads off to confront his brother. Meanwhile, Alex takes Thea on a vacation that quickly turns into a nightmare....