‘I always read Hagrid as he’s like a lovely ... David Bradley left a lasting impression as sneering and grumbling Hogwarts caretaker Argus Filch. For the HBO series, Paul Whitehouse will be the one roaming the corridors with Mrs. Norris in hand.

HARRY Potter bosses have used a very clever trick to transform actor Nick Frost into Hagrid for the new TV series. Scenes were shot yesterday as London’s Borough High Street was taken over

In this latest batch of photos from the set of HBO's Harry Potter, we get our best look yet at Dominic McLaughlin as the Boy Wizard and Nick Frost as Hagrid. What's he hiding inside his jacket, though?