Despite losing half his team, Oliver remains confident that he, Felicity and Diggle can stop Cayden James and Black Siren. However, when he discovers one of Cayden’s secrets, he decides to team up with an unlikely ally. Meanwhile, Dinah spends time with Vince.
Quest roles:
Kirk Acevedo(Ricardo Diaz), Evan Roderick(Nick Anastas), Eliza Faria(Zoe Ramirez), David Nykl(Anatoly Knyazev), Michael Emerson(Cayden James), Tobias Jelinek(Boots), Johann Urb(Vincent Sobel / Vigilante), Louis Ferreira(Jerry Bertinelli), Gentry Bromfield(Driver), Anthony Ingram(Accountant)