CW’s Arrow/Flash spinoff has cast two new heroes. The series will follow many recurring characters from both series and a couple new ones. Ciara Renee and Arthur Darvill will play Hawkgirl and Rip Hunter respectively. As it was reported earlier this week, Renee’s Kendra Saunders is the reincarnated warrior Hawkgirl…even though she was unaware of it until recently. Darvill will play time traveling hero who covers the weight of his ability to change history with wit.