Longinus is a 2004 Japanese action horror featurette directed by Ryuhei Kitamura.

A war rages on, its end unknown, covering the world in despair.

At a military field hospital, a group of soldiers bring in one of their own, wounded by a large, vicious, bite-like wound, along with a large box.

Suddenly, an enigmatic man appears.

As he starts to tell them the legend of the Lance of Longinus, their night of unimaginable terror begins.