Harry Edward Melling (born March 17, 1989) is an English actor known for playing Dudley Dursley in five Harry Potter films and for his role as Harry Beltik in The Queen's Gambit. His grandfather was actor Patrick Troughton
Harry, Ron and Hermione return to Hogwarts just as they learn about Sirius Black and his plans to kill Harry. However, when Harry runs into him, he learns that the truth is far from reality.