A bomber nicknamed Shrapnel has set his sights on Sebastian Blood, and Oliver dons his mask to protect his newfound ally. Meanwhile, Laurel investigates Sebastian's aunt who is locked up in a mental institution, and Thea learns about Roy's newfound superstrength.
Genres: Action & Adventure , Crime , Drama
Keywords: based-on-comic , masked-vigilante , superhero , superhero-team , watch-series-online