Frank Stephenson Dillane (born 21 April 1991) is a British actor and musician. He is known for his roles as Nick Clark on Fear the Walking Dead (2015–2018) and 16-year-old Tom Riddle in the film Harry Potter and the Half-Blood Prince (2009). He also appeared as Henry Coffin in the film In the Heart of the Sea (2015). Dillane plays a recurring role in the 2022 gothic romance miniseries The Essex Serpent. Dillane was the recipient of the 2025 Un Certain Regard Best Actor Award at Cannes for his portrayal of Mike in Urchin. (Via Wikipedia)