There's one sequence in The Parallax View, which I mention below, where muckraking journalist Joe Frady (Warren Beatty) is trying to get a job with the shadowy Parallax Corporation. To do so, he fakes being a psychopath.
Watching this montage is part of the hiring process, and it's a stunning bit of filmmaking! Check it out:
He is accepted for the Parallax therapy, leading to a memorable sequence when Frady is bombarded with a montage of emotional images, words and music; the links between the words and images shifting as the sequence progresses and speeds up. The montage is filmed in a subjective manner. Frady and his reactions are not shown - the montage is projected at the audience. Such montages were popular in the film schools of the 1970s and can be seen in other contemporary films.
The DVD Savant holds forth on the montage over at DVD Talk.
And if you've come this far, check out the Remix: