If Alan Ritchson taking on an alien invasion in "War Machine" pushes your action buttons, then check out these other five films for the same kind of thrills.

The latest Starship Troopers video game knows where its strengths lie and packs a couple of neat twists that set it apart from its predecessors.

If you loved Project Hail Mary, these other great sci-fi movies make perfect follow-ups to Ryan Gosling's new hit.