Science Fiction Movies

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The best Science Fiction movies to watch online, sorted by popularity. Whether you want the latest Science Fiction releases or older favourites, every film here streams free in HD on MyFlixer without registration.

Spider-Man: Brand New Day poster
HD
7.9

Spider-Man: Brand New Day

2026Movie
The End of Oak Street poster
HD
6.9

The End of Oak Street

2026Movie
Resident Evil poster
HD
7.4

Resident Evil

2026Movie
Colony poster
HD
8.1

Colony

2026Movie
Rage of Stars poster
HD
6.7

Rage of Stars

2026Movie
Hope poster
HD
7.4

Hope

2026Movie
Project Hail Mary poster
HD
8.6

Project Hail Mary

2026Movie
War of the Worlds poster
HD
4.0

War of the Worlds

2025Movie
Avengers: Endgame poster
HD
8.2

Avengers: Endgame

2019Movie
Backrooms poster
HD
7.0

Backrooms

2026Movie
Disclosure Day poster
HD
7.5

Disclosure Day

2026Movie
Avengers: Infinity War poster
HD
8.2

Avengers: Infinity War

2018Movie
The Mandalorian and Grogu poster
HD
7.5

The Mandalorian and Grogu

2026Movie
The Terminator poster
HD
7.7

The Terminator

1984Movie
Batman: Knightfall Part 1: Knightfall poster
HD
9.2

Batman: Knightfall Part 1: Knightfall

2026Movie
Mad Max: Fury Road poster
HD
7.6

Mad Max: Fury Road

2015Movie
Avatar poster
HD
7.6

Avatar

2009Movie
Supergirl poster
HD
6.7

Supergirl

2026Movie
Avatar: Fire and Ash poster
HD
7.6

Avatar: Fire and Ash

2025Movie
Interstellar poster
HD
8.5

Interstellar

2014Movie