What is the name of the character in Quantico played by the same actor who starred in Tower Block?
Tower Block (film):  The film stars Sheridan Smith, Jack O'Connell, Ralph Brown, and Russell Tovey and entails residents of a block of flats targeted by an unseen sniper after witnessing the murder of a teenager. Russell Tovey:  Currently, he stars as Harry Doyle in the drama-thriller series "Quantico" on the ABC network.
Harry Doyle