How many properties are maintained by the amusement park corporation that first screened the film The Sensorium in 1984?
The Sensorium The Sensorium is regarded the world's first commercial 4D film and was first screened in a Six Flags theme park in Baltimore in 1984. It was produced in partnership with Landmark Entertainment.
Toverland Attractiepark Toverland (English: "Magicland Amusement Park") is an amusement park which is located close to the town of Sevenum in the Netherlands. The park was founded in 2001 and is operated by Gelissen Group.