Alan Ritchson's War Machine delivers a great military sci-fi movie and opens the door to many other similar movies.

The pleasures of Netflix’s sci-fi action movie War Machine are simple, straightforward, and gut-level. It’s a movie about ...

Loved Netflix’s War Machine? Here are five must-watch sci-fi action thrillers and military sci-fi films packed with ...

Add Yahoo as a preferred source to see more of our stories on Google. Some of the greatest sci-fi movies of all time revolve around humans in a desperate struggle for survival. Sometimes we’re ...

The test intensifies when they encounter a giant robot from outer space that is set on killing all of them. Ritchson leads ...

The "Alien" franchise is an undeniable classic — a staple of the sci-fi/horror genre. The series features humans fighting for ...

The sci-fi flick raises the premise: What if the final phase of U.S. Army Ranger selection suddenly involved fighting a giant ...

It's Jack Reacher vs. an alien robot.

Don’t expect a straightforward timeline, because continuity is a mess with the Alien and Predator timelines (even if, as in this list, you choose to ignore tie-in comics, novels, and games). Predator: ...