In 1974, an unhinged CIA agent injects himself with the werewolf blood he found. After a killing spree, his body is put in suspended animation, then thawed out 20 years later by his crazy boss and a team of unsuspecting doctors.

In 1974, amoral CIA agent Butler and his inexperienced young colleague locate a Hungarian castle where, according to classified CIA data, a werewolf lives. Their mission is to take a sample of its blood and bring it back to the States for research. The idea is to eventually create an army of soldiers with werewolf-like abilities and resistance to harm. This secret project is dubbed Project: Metalbeast. However, the research is slow and they eventually nearly run out of werewolf blood, so Butler, unhinged, injects himself with the little blood that's left and turns into a werewolf. He goes on a killing spree inside of the CIA research facility but is shot with silver bullets by his boss, Miller. Miller covers everything up and arranges for Butler and his victims' bodies to be cryogenically frozen. 20 years later, a team of medical scientists led by doctor Anna de Carlo, who's obsessed with finding a way to create artificial skin that could help those in need of skin transplant, is ordered by Miller to experiment with their prototype of synthetic skin on Butler's corpse. Miller is increasingly showing signs of insanity and doesn't tell them what Butler is. When they find the bullets inside of the Butler's body and remove them, all hell breaks loose in the facility. To make matters worse, the artificial skin they transplanted makes Bulter's werewolf skin impenetrable.

In 1974, two American agents are sent to Hungary by his superior Miller to get werewolf blood for a secret project for the creation of an invincible warrior. One of the men dies and the other decides to inject the blood in himself, being killed by Miller. There is a shutdown of the secret project. Twenty years later, the scientist Anne de Carlo is carrying out a research of metallic skin to replace burned ones under the command of Miller, and the body of the dead agent is delivered for the experiment. The agent is transformed in a kind of killing metallic werewolf.—Claudio Carvalho, Rio de Janeiro, Brazil

With the medical breakthrough of a metal-based synthetic skin called "bio-ferron" the prospect for pioneering surgeries for burn victims and cancer patients seems set to occur but for the warped head scientist in charge...it's a opportunist chance to reactivate a long forgotten classified project...that has been left frozen in a set of cryogenic chambers deep beneath the bowels of government laboratory. Convincing the other in the research team to start work on putting this living 'metal' skin on corpses, he now has the perfect test patients waiting on ice for them to work on. But there was a reason one of these stiffs in particular was left to chill. Due to an experiment gone bad he only looks human on the outside and isn't as dead as everyone believes he is.—suspicous