Don't think that I'm only recommending you guys stuff from around the early 2010s or earlier. I have movies that I find very entertaining and is very recent as well. This recommendation is brought to you by Christopher Nolan. You might recognize that name from the Dark Knight trilogy or Interstellar.
Synopsis:
A secret agent is given a single word as his weapon and sent to prevent the onset of World War III. He must travel through time and bend the laws of nature in order to be successful in his mission.