Vent/Crawl Space Scene

I vaguely remember a scene in a movie where a group of people are trying to escape through a crawlspace/airvent but they discover that their enemies have control over the vent and have the ability to open and close hatches which nearly cut their extremities off. One of the hatches opens for one unlucky fellow and he falls down a super steep cave and dies.

It could one of the Cube films: