"The Twilight Zone Tower of Terror" is an accelerated drop tower dark ride located at Disney's Hollywood Studios, Tokyo DisneySea, Walt Disney Studios Park, and formerly located at Disney California Adventure. The attraction is inspired by Rod Serling's anthology television series, The Twilight Zone, and takes place in the fictional Hollywood Tower Hotel in Hollywood, California. The Tokyo version, which features an original story not related to The Twilight Zone, takes place in the fictional Hotel Hightower. All three versions place riders in a seemingly ordinary hotel elevator, and present the riders with a fictional backstory in which people have mysteriously disappeared from the elevator under the influence of some supernatural element many years previously. The ride's host is Rod Serling (voiced by Mark Silverman in the English versions).
—The Professor