CuratedMovie

30 Best Sci-Fi Movies of All Time

A curated MovieDB guide to 30 best sci-fi movies of all time, selected for strong audience interest, quality signals, and clear search intent. Browse story summaries, ratings, trailers, and where to watch in your country.

Poster for Inception from 30 Best Sci-Fi Movies of All Time

Showing 30 of 30 titles

Rank 1

Movie

Interstellar

The adventures of a group of explorers who make use of a newly discovered wormhole to surpass the limitations on human space travel and conquer the vast distances involved in an interstellar voyage.

★ 8.52014Details

Runner-up picks

Movie

Inception

Cobb, a skilled thief who commits corporate espionage by infiltrating the subconscious of his targets is offered a chance to regain his old life as payment for a task considered to be impossible: "inception", the implantation of another person's idea into a target's subconscious.

★ 8.42010

Movie

Avengers: Infinity War

As the Avengers and their allies have continued to protect the world from threats too large for any one hero to handle, a new danger has emerged from the cosmic shadows: Thanos. A despot of intergalactic infamy, his goal is to collect all six Infinity Stones, artifacts of unimaginable power, and use them to inflict his twisted will on all of reality. Everything the Avengers have fought for has led up to this moment - the fate of Earth and existence itself has never been more uncertain.

★ 8.22018