Episode synopsis:
The team faced a daunting tech-savvy adversary known as The Calculator. Back in
Nanda Parbat, Nyssa escapes and is on a mission. Arsenal, Roy Harper is back
to Star City
Arrow season 4 episode 12 was unchained alright because it
had a whole lot of things going on which almost seem like too much for one
episode tbh but that doesn’t quite mean it wasn’t a good episode because it was
great actually. I enjoyed it. So… in few bullets, here’s unchained:
