With time running out for Starling City, Oliver tries to stop Ra's from unleashing the bioweapon and killing millions.
Quest roles:
Keri Adams(Bethany Snow), Grant Gustin(Barry Allen / The Flash), Katrina Law(Nyssa al Ghul), Karl Yune(Maseo Yamashiro), Rila Fukushima(Tatsu Yamashiro / Katana), Brandon Nomura(Akio Yamashiro), Brandon Routh(Ray Palmer), Matthew Nable(Ra's al Ghul), Marc Singer(General Matthew Shrieve), Christopher Heyerdahl(Damian Darhk's Assistant), Colin Decker(Pilot), Shaine Jones(ESU Sergeant), Curtis Lum(Vendor), Leo Rano(Assassin), Chris Peters(Briefcase Man)