Operation Delta Force 4: Deep Fault (2001) (movie): A four-men Delta Force team is trying, with the help of a female scientist, to stop a mad terrorist who wants to detonate nukes in order to cause a massive earthquake. The team is out-manned and out-gunned, but has nothing to lose. Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of Operation Delta Force 4: Deep Fault (2001) below