Last month Deadline reported that The CW had ordered a new series that would spin-off from both Arrow and The Flash and would incorporate at least two main characters that spawned from each series. Brandon Routh, who was introduced during the current season of Arrow as Ray Palmer aka The Atom. Victor Garber who made his debut as Doctor Martin Stein otherwise known as half of Firestorm on The Flash (No word yet if the other half, Robbie Amell, would be starring as well).