A behind-the-scenes look at the Hogwarts Express and Platform 9 3/4 expansion at Warner Bros Studio Tour London - The Making of Harry Potter, including the first look at the videos from the film series shown on the windows of the train itself. That can be seen here.



Mark Williams, who was on hand for the preview on Tuesday, briefly commented on the train and its journey to Leavesden studios.



Finally, a fuller on-location look at the Hogwarts Express expansion, including interviews with production desigenr Stuart Craig and more of the team, can be viewed here.



SnitchSeeker's exclusive interview with Williams will be posted later this week.

Hogwarts Express and Platform 9 3/4 expansion at Warner Bros Studio Tour London - The Making of Harry Potter will open to the public on March 19, 2015.