‘Dr Who’ Rory Williams Arthur Darvill Cast As Rip Hunter In ‘Arrow/Flash’ Crossover Spin-Off [BRAVE AND THE BOLD]

Former Dr. Who Star, Arthur Darvill is joining the cast of the, yet to be titled, DC Comics Flash and Arrow crossover spin-off series. Darvill, who is perhaps best known to millions as former Dr. Who champion, Rory Williams, will be taking trip through time as the time hoping Rip Hunter.