There’s a scene in War Machine—the new gritty sci-fi action movie that began streaming on Netflix today—where star Alan ...

The charisma of Alan Ritchson carries this sci-fi action movie across the finish line like a wounded brother in arms.

A U.S. Army Ranger team does battle with a giant alien robot in a movie co-starring Dennis Quaid, Esai Morales and Jai Courtney.

The “Reacher” star Alan Ritchson can’t troubleshoot this alien invasion sci-fi flick.

Reacher's Alan Ritchson trades espionage thrills for sci-fi action in Netflix's War Machine, in a decent, yet familiar thriller.

From big studio releases to smaller independent films, Moviefone takes a look at the most highly-anticipated movies releasing in March and April 2026.

Mankind encountering forces beyond their understanding has long been a great playground for horror, as exemplified by these big screen cosmic terrors.

Without further ado, here’s our ranked selection of the greatest R-rated sci-fi movies released in the last 10 years, including some of the most acclaimed films of all time. An adult-animated ...