After being resurrected by a sinister entity, Art the Clown returns to Miles County where he must hunt down and destroy a teenage girl and her younger brother on Halloween night. As the body count rises, the siblings fight to stay alive while uncovering the true nature of Art's evil intent.

Sophia Hapgood is thrust into a horrifying world after her brother James brings her into a fatal situation. He passes a demon to her that she must spread to others within 6 days or else they both die. Sophia must make a choice to save her brother or find a way to end the curse.