QUIZ: Name the films referenced by The Simpsons
The Simpsons is more than three decades old.
Television's most popular cartoon of the last 30 years has always been fond of referencing films, and as you'd imagine due to its longevity, it has referenced an absolute tonne of them over its time on the air.
From comedies, horrors, psychological thrillers and dramas - the show has tipped its hat to pretty much every genre since its debut.
Some have the subtlety of an axe through a hotel door, while others are so incredibly clever and layered it can take multiple rewatches to actually realise there's a reference there at all.
Given all these references, the real question is: how many can you identify? There's 15 below for your quizzing pleasure. It's a tough that will test even the most ardent of fans, so don't be too harsh on yourself if you fail to get full marks.