The narration that opens and closes the film are Buddhist parables. See more »
Toward the end of the film, when Kim Sun-woo is walking down the corridor searching for his former boss, a guard sitting and reading a newspaper gets up to stop him. Kim Sun-woo shoots him but his gun is not pointed at the guard. Rather, it is clearly pointed at the wall where fake blood appears after the shot like a paint gun. See more »
What has gotten into you? Don't do this, Sun-woo.
[shoots Mr. Kang through the heart]
"We can't turn back time can we?"
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Two versions of the film exist, the original theatrical version and the director's cut. The director's cut's edits include slight cutting and re-arrangement of scenes, swapping music placement and some additional scenes that do not appear in the original version of the film. See more »