In New York City some construction workers accidently fall in to a long hidden underground passageway and discover the remains of an ancient Templar Knight amonst Amerindian artifacts. When a woman archeologist digs through the remains she discovers a mysterious key--and immediately her life is in danger. This is because The Minion, a demonic servant of the antichrist, needs the key to unlock the gates of hell and free his master. Lukas (Dolph Lundgren) is sent by the Templar Knights to stop all this from happening. There's little special effects, a lot of body hopping going on but it is an intriguing story.