I'm trying to render a simple animation with comical characters. From the following images, you could see clearly Combines from the Half-Life universe, and a creature called "The Stalker" (based off of The Hidden). The project has gone rather well so far, and I've begun to render, but while rendering I came across a problem. I do have motion blur enabled, and it looks nice and all, but it causes a fast moving object to become transparent? It might be the color, material, or something else.
All of the materials are in place, render view isn't restricted, the only difference in any of those images is the fact that Motion Blur is enabled.