In a small, isolated town, three siblings—the shy and sensitive Jeffrey, the brave and protective one, and the cheeky and sarcastic one—find themselves home alone for a weekend. With nothing to do, they decide to visit a local circus that has come to town. What begins as an exciting adventure filled with fun and laughter soon turns into a terrifying nightmare. During their visit, the children are captivated by the colorful clowns, unaware that a group of psycho criminals has escaped from a nearby asylum and disguised themselves as clowns to blend in.
As night falls, the fun atmosphere turns dark and tense. The siblings discover that these clowns are not just a spectacle, but an imminent threat. Soon, they find themselves trapped in their own home, with the malevolent clowns at their doorstep, and they must use their wit and bravery to survive the night. As the clowns lurk in every corner, the siblings struggle to stay united in the face of danger. In a race against time, their idyllic childhood is threatened by horror, and every small step becomes an act of courage. This harrowing night tests not only their family bond but also the limits of their resilience and bravery. In the end, the night reveals the true nature of these terrifying clowns and how far they are willing to go to protect themselves and emerge alive from this situation.