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.
Voyage to the Iron Reef Voyage to the Iron Reef is a 4D interactive dark ride located at Knott's Berry Farm amusement park in Buena Park, California. Designed by Triotech, the underwater-themed attraction opened to the public on May 15, 2015. It is the second release in the Amusement Dark collection, an branded initiative to construct a variety of video-game-based dark rides at Cedar Fair amusement parks. Wonder Mountain's Guardian was the first in the collection that opened at Canada's Wonderland in 2014.