Best Sci-fi Horror Movies

Looking for the best sci-fi horror movies? These 23 are the highest-rated on 3eyedraven, weighted by vote count so a handful of glowing reviews never beats a proven favourite.

Aliens 1986 ★ 8.0

A Quiet Place Part II 2021 ★ 7.4

A Quiet Place 2018 ★ 7.4

Alien: Romulus 2024 ★ 7.2

Companion 2025 ★ 7.0

Nope 2022 ★ 6.8

Backrooms 2026 ★ 6.8

Cold Storage 2026 ★ 6.8

No One Will Save You 2023 ★ 6.7

Dead Space: Downfall 2008 ★ 6.7

A Quiet Place: Day One 2024 ★ 6.6

Killer Klowns from Outer Space 1988 ★ 6.6

Prometheus 2012 ★ 6.6

Alien³ 1992 ★ 6.4

Dark Skies 2013 ★ 6.4

The Blob 1958 ★ 6.2

Marshmallow 2025 ★ 6.1

Alien: Covenant 2017 ★ 6.2

Alien Resurrection 1997 ★ 6.2

The Bride! 2026 ★ 6.1

Afraid 2024 ★ 5.9

Virus 1999 ★ 5.4

Beware! The Blob 1972 ★ 4.6