Time Travel and Alternate Dimensions

In H.G. Wells' The Time Machine, the protagonist travels to the year 802,701, where he encounters a society of Eloi and Morlocks.

The time-traveling car in Back to the Future is a modified DeLorean DMC-12.

The Doctor's time-traveling spacecraft in Doctor Who is known as the TARDIS, which stands for Time And Relative Dimension In Space.

In C.S. Lewis' The Chronicles of Narnia: The Lion, the Witch and the Wardrobe, the children enter the world of Narnia through a magical wardrobe called the Wardrobe of Wonders.

In the film The Matrix, the characters are trapped in a simulated reality called the Matrix.

In the TV series Stranger Things, the characters travel to an alternate dimension called the Upside Down.

In Kurt Vonnegut's Slaughterhouse-Five, Billy Pilgrim is abducted by a time-traveling alien race called the Tralfamadorians.

In the film Interstellar, the characters travel through a wormhole called the Einstein-Rosen Bridge.

In the TV series The Umbrella Academy, the group of time-traveling siblings is called the Umbrella Academy.

In Douglas Adams' The Hitchhiker's Guide to the Galaxy, the supercomputer that calculates the answer to the ultimate question of life, the universe, and everything is called Deep Thought.

In the film Arrival, the alien species that communicates with humans using a complex language of symbols is called the Heptapods.

In the TV series Dark, the characters are trapped in a time loop in the town of Winden.

In Philip K. Dick's Do Androids Dream of Electric Sheep? (also known as Blade Runner), the Voight-Kampff Test is used to distinguish between humans and androids.

In the film Looper, the time-traveling assassin who is sent back in time to kill his future self is named Joe.

In the TV series The Twilight Zone, the mysterious dimension where strange and unexplained events occur is called the Twilight Zone.