In Nazi Germany, 1941, a rogue Nazi officer, Benjamin Hoffman, Rik Grayson steals a powerful occult book said to contain ancient rituals that can bring objects to life. Hoffman is pursued by the SS, led by the ruthless Colonel Reinhard, who is obsessed with harnessing supernatural power for Hitler’s war machine. The chase sets the stage for a chilling clash between occult power and armed fanaticism, a conflict that tests loyalties and faith at every turn.
Hoffman hides the book in the remote village of Rosenheim, where it eventually lands in the hands of Amos Blackwood, Lee Bane, a reclusive and mysterious toymaker. Using the arcane rituals in the book, Amos brings several of his dolls and wooden toys to life, most notably the terrifying Robert the Doll, who becomes the guardian of his workshop. The awakening of these creations adds a haunting, almost sentient dimension to a place that once seemed safe and innocent.
Soon after, the SS tracks the book to Amos's toyshop. During their investigation, one officer discovers Robert moving on his own, and is later found dead, his eyes gouged out and body dismembered by Robert and the other animated toys. His blood stains the walls of the shop’s storage room, and the authorities suspect foul play, but they cannot explain the murder. The discovery shatters any sense of control and signals that the book’s magic is real—and dangerously volatile.
A treacherous assistant, lured by Nazi promises, betrays Amos. The SS storm the shop, violently arresting Amos and taking the occult book. They plan to use the ritual to create an army of living weapons. Robert, hidden and watching, begins his bloody rampage of revenge, turning the toyshop’s secrets into a weapon against those who tried to weaponize them.
As night falls, Robert and the other toys silently infiltrate the SS base where Amos is imprisoned. The first victim is a guard who hears whispers in the hallway; Robert appears from the shadows and slashes his throat with a sharpened toy blade. Another soldier is ambushed by a wooden soldier doll, who plunges a miniature bayonet into his neck repeatedly. The room fills with the grotesque orchestra of wood meeting flesh as the toys execute their stealthy, brutal plan.
The killings become more vicious: one Nazi is strapped to a workbench and tortured by toy tools, while another is set on fire by an exploding mechanical bear. The dolls use their small size and speed to sneak through air vents and tight corridors, attacking from unexpected angles and leaving chaos in their wake. The scene unfolds like a nightmare engineered from childhood fears and a grim reminder of how quickly innocence can turn deadly.
Colonel Reinhard attempts to use the book’s magic himself, but it backfires. The toys turn on him, with Robert leading the charge, slicing the Colonel's abdomen open and leaving him screaming as he's pulled apart by several dolls. Amos is finally rescued by his creations, a testament to the strange, protective bond that has formed between inventor and artifacts, a bond now strained to the breaking point.
Amos flees into the countryside, the book in his possession again. Robert and the other toys surround him protectively. Their eyes gleam with life and menace as the implication lingers that the horrors are far from over, and that the line between creation and carnage remains perilously thin.