David Harewood

David Harewood MBE (born 8 December 1965 ) played Joshua Naismith in the Doctor Who television story The End of Time. He also voiced President Vallan in the Big Finish Doctor Who audio story Army of Death.

Career
Harewood is also well known for his role as Brother Tuck in season 3 of BBC One's Robin Hood and the Martian Manhunter on Supergirl.