Dimension of Blood (1996)

Dr. Thomas Mobius is curious about some strange lifeforms brought into his lab for study. He enlists the aid of Rachel Roundtree to uncover their origins. Soon, bodies are dropping around them as they uncover government conspiracy and hints of a other-dimensional invasion. The Man in Black keeps appearing and leaving a bloody trail in his wake. Can Mobius and Rachel find out the secret before it's too late?