Please keep in mind this list was written 3 years ago, so Harris' many wonderful performances since that time will be absent from this post. I intend on making a follow-up, considering just how much he's done in the past few years that I feel deserves placement on this countdown, but apart from this opening statement the rest of the post will remain untouched. Consider it a relic, already outdated but still present to show how much time has affected the subject matter. Now onto the actual post.
Easily one of the most underappreciated actors currently working, Harris has shown an impressive range, fully capable of leaving a huge impact even in the smallest of roles - which have made up a fairly substantial portion of his career thus far. With powerful, emotional performances as well as comedic and transformative ones under his belt, there are few actors who can draw you in quite like him. Several people I know have been thrown off by his peculiar screen presence in films he's not meant to be likable in, but that's part of what makes him so great. He isn't the leading man who only takes on simple roles in pop movies, but rather a very dynamic character actor who may or may not become thoroughly unlikable, depending on the character he portrays. Several of the performances on this list are fairly small, but that doesn't keep them from being strong work.
So here they are, my 10 favorite performances by Jared Harris: