warner bros. studios, leavesden is an 80-hectare film studio complex which has been used for a wide range of hollywood film productions. part of the site is open to the public and houses the "making of harry potter" studio tour, displaying costumes and sets from the "harry potter" films which were produced at leavesden. the studio complex is to the north of the borough, around from the town centre, and a special shuttle bus provides a connection from watford junction station to the studios.