Sam
Jason, is bit by a strange organism while on vacation with his girlfriend, Sam, at her sister's secluded farmhouse. The bite begins a transformation in Jason, and now the couple must race against time to figure out what happened to Sam's sister and her family, and what lies in store for them. All of these elements are tantamount to the ultimate fear addressed in the film, the fear of losing a loved one and worse, becoming a monster in their eyes.
Scared Girl in Stairway (uncredited)
A highly intelligent chimpanzee named Caeser has been living a peaceful suburban life ever since he was born. But when he gets taken to a cruel primate facility, Caeser decides to revolt against those who have harmed him.