Arrow stars Stephen Amell as Oliver Queen, David Ramsey as John Diggle, Willa Holland as Thea Queen, Emily Bett Rickards as Felicity Smoak, John Barrowman as Malcom Merlyn, with Paul Blackthorne as Detective Lance.
Meanwhile, Helix refuses to continue helping Felicity (Emily Bett Rickards) until she does a favor for them.”
The series is executive produced by Greg Berlanti, Marc Guggenheim, Andrew Kreisberg and Sarah Schechter.
The CW has released the first promo for the next episode of Arrow, and the now unmasked Prometheus is ten steps ahead of Oliver as he puts Susan Williams in his crosshairs.