The girl gang goes looking for some revenge against the title hero who put them in prison, and as if three villains weren’t enough, the episode will also find Oliver dealing with the ACU, who have come to arrest the Green Arrow for his murder of Officer Malone.
Arrow villains China White and Cupid are reappearing for an upcoming episode, jetsetting out of jail with former Star City cop-turned-criminal Liza Warner in tow.
Of course, Oliver was tricked into killing him by season Big Bad Prometheus, but the police might not care about that particular detail.
You just can’t beat a good old fashioned villain team-up!