Alien in the Heartland

During a reported alien invasion, a paranoid widower shelters two sisters. As news of shapeshifting aliens spreads, his suspicion grows, turning his home into a prison. Obsessed with identifying the impostor among them, he creates a tense psychological standoff where no one can be trusted. The line between reality and delusion blurs as he tries to protect his family from the unseen enemy that may already be inside his house.