Drop Tower: Scream Zone, formerly known as Drop Zone: Stunt Tower, is the name of five drop tower thrill rides of varying sizes featured at five different Cedar Fair amusement parks in the United States and Canada.
Prior to their acquisition by Cedar Fair, the five parks owned by Paramount Parks featured a drop tower ride named Drop Zone: Stunt Tower, in reference to the Paramount film of the same name. All the rides were built by Swiss ride manufacturer Intamin and are either the Gyro Drop or Giant Drop model. With the exception of Kings Dominion's tower, they are located in their park's various backlot themed areas, with each originally featuring an action scene depicting a group of stunt performers filming a falling scene in an action movie. Although all the rides were manufactured by Intamin, the installation at California's Great America was constructed by Martin & Vleminckx.
In 2006, the Paramount Parks were sold to Cedar Fair Entertainment Company, and the ride names previously licensed by Paramount were removed. All five attractions were renamed Drop Tower: Scream Zone, and the swirl logos associated with each were removed from the rides' signage for 2008 season. Following a that occurred on a giant drop ride at Six Flags Kentucky Kingdom in which a rider's feet were severed by cable, all five Intamin-designed drop tower rides at Cedar Fair parks were temporarily closed for several weeks and inspected as a precaution in June 2007.
The three original drop towers, opening in 1996 and 1997 at Carowinds, California's Great America, and Canada's Wonderland are Giant Drop models. They feature either four, five or six cars fitting four people on each one. Wonderland and Great America's models fall at a top speed of 62 mph (100 km/h) and are 227 feet (69 m) tall, while Carowinds' model falls at 56 mph (90 km/h) and is 160 ft (49 m) tall. All three are painted in rainbow colors with the race track decals and were themed that the riders were "stunt actors" about to film the final stunt scene of a movie.