A suspicious car accident leaves Joshua (Ben Barnes) and Emma's (Sarah Roemer) daughter in a coma. Josh's word unravels when Emma blames him for the accident and becomes more angry upon discovering he had an affair with an office colleague (Eliza Dushku). Ostracized from his wife and family and helpless in the face of his daughter's condition, Josh sinks into a deep depression. When Josh begins to receive mysterious signs from his comatose daughter providing clues to the true cause of the accident, is his daughter really communicating telepathically or is he going mad?