Best Alien Monster Movies

3eyedraven's 13 top-rated alien monster movies — ordered by how strongly audiences rate them and how many actually voted, so the ranking reflects real consensus. Full details on each.

The Thing 1982 ★ 8.1

A Quiet Place Part II 2021 ★ 7.4

A Quiet Place 2018 ★ 7.4

Alien: Romulus 2024 ★ 7.2

Dead Space: Downfall 2008 ★ 6.7

A Quiet Place: Day One 2024 ★ 6.6

The Quatermass Xperiment 1955 ★ 6.5

20 Million Miles to Earth 1957 ★ 6.3

Pacific Rim: Uprising 2018 ★ 6.1

The X from Outer Space 1967 ★ 5.2

Xtro 2: The Second Encounter 1990 ★ 4.8

The Giant Claw 1957 ★ 4.8

Skyline 2010 ★ 5.1