Meaning "the dreams of a sick man" in Latin, Aegri Somnia subtly and grimly chronicles the horrific mental disintegration of a man named Edgar (Tyhr Trubiak), who is confronted with the unexpected death of his domineering wife. Finding himself less and less able to distinguish between reality and his own blood-soaked visions, Edgar soon realizes that his nightmares are slowly, inescapably becoming the murderous truth.