In the surreal psychological horror film "Homunculus," directed by Owen Kibby, an ordinary young man wakes up one morning to discover he has inexplicably developed a strange, parasitic twin living in his own body. This unsettling condition, known as a homunculus, begins to manifest through bizarre physical sensations and disturbing visions that blur the line between reality and delusion. As the protagonist, portrayed by Mitra Jouhari alongside Ruby McCollister, Jeremy Gill, Jake Innerst, Aitana Doyle, and Santiago Mallan, struggles to understand the origin of this grotesque alteration, he finds himself drawn into a web of fragmented memories, repressed trauma, and a mysterious connection to a shadowy figure from his past. The film masterfully builds a claustrophobic and unnerving atmosphere, blending body horror with a slow-burn mystery that keeps viewers on edge. With a runtime of just over an hour, "Homunculus" delivers a tightly wound exploration of identity, mental illness, and the terrifying possibility that the enemy might be living within oneself.