Collider ranks science-fiction films that use technology, future settings or altered realities to explore bleak, emotionally intense and sometimes nihilistic ideas. The article argues that these films are memorable precisely because they reject escapism, whether warning about possible futures or reflecting contemporary anxieties.

– 15. *Eternal Sunshine of the Spotless Mind* (2004): Its memory-erasure premise supports a painful examination of love, identity and existential dread rather than a conventional dystopia.
– 14. *Brazil* (1985): Terry Gilliam’s surreal dystopia follows bureaucrat Sam Lowry as an irrational, oppressive system increasingly pushes him towards collapse.