Harvest was supposed to be a simple affair for the Pecker family, but a catastrophic fire sends Cole Charles Pecker into a coma that opens the door to a hellish dreamscape somehow linked to the unexplainable phenomena that have surrounded the family farm for decades. As Cole attempts to decipher the strange visions seemingly linked to his body's deterioration, those visions reveal secrets buried in his past. As Cole fights for his life, Grace and Christian Pecker struggle to understand the supernatural phenomena that they always assumed were rooted in their mother and brother's schizophrenia. When Cole emerges from his coma, the unexplainable grows malevolent, forcing the Peckers to enlist the help of a team of power evangelists who might just hold the secret to closing the door that Cole's coma has opened.