With the man himself qualifying for the national pension and free travel across Ireland from today, we're giving him a free pass on this quiz.
Odds are he'd score 10 out of 10, because, well this quiz is all about his own career highlights. At any rate, it's up to you to get the same. We've got 10 images from 10 of his movies, and all you've got to do is select the correct title.
Each of the titles, by the way, are movies that Brendan Gleeson has in fact starred in. But are they the same as the image over the question? That's for you to figure out.
As always, no checking Google or Wikipedia for the answers as you'll upset Brendan Gleeson.