Warner Bros. Studio Tour London - The Making of Harry Potter Discover the magic of Warner Bros. Studio Tour London! Explore authentic sets, props, and costumes from the Harry Potter films. Book now for an unforgettable experience. The London Film Museum is the only film museum of its kind in Great Britain, supporting the Film Industry and the talent within it. We are self supporting, reinvesting back into the museum and within the community, creating a number of local area initiatives that also form an …