The first snaps from the set of the upcoming Harry Potter TV series see the cast descend on London Zoo for the iconic Dudley Dursley birthday scene from the first book and movie. The first ever pictures from the show - set to hit our screens in 2027 on HBO - have been released. They show the scenes just before Harry sneaks off from his cousin Dudley's birthday party at London Zoo, from the 2001 movie Harry Potter and the Philosopher's Stone. The youngster finds out that he's got magical powers after helping a Burmese Python escape from the enclosure that it is living in. #harrypotter #harrypotterhbo #harrypottertvseries #london #londonzoo #zsl