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Otherwise know as A Good Day to Die Hard. Bruce Willis weighs in:

It's a personal challenge. Because there are gaps of time between each movie. It's a kind of ageist tryptic: Now I'm this age, and trying to [make] an action movie with the Die Hard theme. How fast can I run? How well can I fight? So that's a challenge and, you know, it's a fun thing to do. If you look at all of them from the first film to the one we just did, there's a story. And you see me age over these films. That has its own interest to me.

In theaters February 13.

Teaser for upcoming web series "Tim and Gelman Have Lunch (Again) starring TIm Heidecker and Brett Gelman.