In a recent interview, Legends Of Tomorrow star Victor Garber said the character Firestorm will return for Season Two of The Flash. And both he and actor Robbie Amell will also return in their roles of Dr. Martin Stein and Ronnie Raymond/Firestorm respectively.
“Robbie and I will be joined on the first episode of the (next) season of The Flash, and then we’ll see what happens,” said Garber.
It’s still unclear if Amell will be a part of Legends. Garber states that all questioned will be answered in the upcoming episodes of Arrow and The Flash, which set-up the spin-off, pitting time-traveling rogue Rip Hunter (Arthur Darvill) and his band of heroes and villains against the immortal Vandal Savage.
Barber is scheduled to appear as a series regular with Caity Lotz (White Canary), Wentworth Miller (Captain Cold), Dominic Purcell (Heatwave), Ciara Renée (Hawkgirl) and Brandon Routh (The Atom). The CW has ordered 15 episodes of Legends of Tomorrow, and it’s scheduled to be part 2016 mid-season lineup. “They (CW) aren’t going to introduce a limited series,” said Garber. “This isn’t HBO. They want the Full Monty.”
Source: The Hollywood Reporter