Lautlos (2004)
Viktor, a meticulous assassin, possibly on his final assignment, lacks a plan for his post-career life. He spares the life of Nina, a woman next to his target, and later saves her from attempting suicide. Nina develops feelings for him while trying to uncover his identity, which intersects with Lang's investigation. Lang, an astute police detective, strives to understand both the victim's and the killer's perspectives. Meanwhile, Viktor's employer seeks to eliminate both him and his associate, an elderly weapons trader and family acquaintance. Can Viktor forge a future for himself?