Anthony is a bland and cautious American office worker living in Tokyo with nothing exceptional about him. Or so he thinks. When his young son is killed, Anthony begins a violent and bizarre metamorphosis, his flesh transforming into metal, his body expressing his repressed rage and lust for revenge. Anthony is becoming the weapon that will destroy the man who killed his son and, if his rage cannot be contained, the entire city in the process.

Cult director Shinya Tsukamoto's Tetsuo trilogy comes full-circle with Tetsuo: The Bullet Man.