Arrow 2X4: Crucible (Patreon)

This episode was insane. We get not one, but two crazy reveals.

First, Sara is alive?!? And she's the blonde lady with the bow staff? And apparently Sin (who helped out Roy previously) is her friend. That's enough for a whole episode right there.

But then we also get The Mayor (bad guy mayor) showing up at a Guns for Cash event and shooting up the place, but getting knocked out by Sara and being taken into police custody.

However, the police are corrupt and actually bring him to some kind of basement where a guy in a mask injects some green stuff into him and kills him, causing blood to drip from his eyes. The guy takes off the mask and it's Blood. What?!? Then he demands another person to inject. What is going on here?

Was Sara the person who is about to torture him on the island? There are so many questions!

And we didn't even mention Laurel getting pulled over for a DUI, Roy saving Sin, or Felicity 'borrowing' the FBI facial recognition database. This episode could have been, like, four! It was crazy in the best way!