The film was shooting in Leavesden Studios in Watford (home of The Making Of Harry Potter tour) with the back lot completely transformed into a WW1 trench for our visit. ‘Wonder Woman’ is a follow-up to ‘Batman v Superman: Dawn Of Justice’ but is mostly set in 1918, and tells the origin story of the iconic female superhero.Recreating an epic Greystone Castle and a 1920s New York at Leavesden Studios in LondonIt's the superhero film we've all been waiting for - one with a woman in the starring role.And now for the first time fans can catch sight of Wonder Woman's imposing castle and the New York of the Roaring Twenties which she made her home on Earth.The video shows the set dressed like a 1920's New York street complete with fire hydrants, street signs and brownstone houses.Home of a demigod: For the first time fans can catch sight of Wonder Woman's Massive Greystone Castle film set at Leavesden Studios.