The film begins with methodical descriptions of one-dimensional, two-dimensional, and three-dimensional space. It then looks at a two-dimensional world inhabited by flat mice. It imagines how a human, from the third dimension could interact with that world. It then suggests how beings from a fourth dimension might interact with us. Next the film posits time as a fourth dimension, with scenes to aid comprehension. An off-screen narrator, graphs, and clever photography provide explanations and illustrations. The film asks viewers to use their imaginations.

Woman in the Dunes
1964
8.2/10

Similarities Between Length and Speed
1937
5.8/10

In Time
2011
7.0/10

Oppenheimer
2023
8.0/10

Birds of Prey (and the Fantabulous Emancipation of One Harley Quinn)
2020
6.9/10

The Suicide Squad
2021
7.5/10

Top Gun: Maverick
2022
8.2/10

Joker
2019
8.1/10

Barbie
2023
6.9/10

Tenet
2020
7.2/10

1917
2019
8.0/10

Don't Look Up
2021
7.1/10

Spider-Man: Across the Spider-Verse
2023
8.3/10

Everything Everywhere All at Once
2022
7.7/10

Fantastic Beasts: The Secrets of Dumbledore
2022
6.6/10

Avatar: The Way of Water
2022
7.6/10

All Quiet on the Western Front
2022
7.7/10

The Lighthouse
2019
7.5/10

The Batman
2022
7.7/10

Turning Red
2022
7.3/10