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.
Premier Parks, LLC Premier Parks, LLC (formerly Rapids Holdings, LLC and Premier Attractions Management, LLC) is a limited liability company based in the United States. The company owns and operates several amusement parks and water parks across the country.