Paranormal Activity is the very first horror movie released by Blumhouse. It is about a couple, Katie and Micah, who movie into a new house together. Katie tells Micah that ever since childhood, there has been an evil presence following her. They put up camera's around the house to see any paranormal activity while sleeping.
Alternate Endings Edit
Katie returns to her bedroom and sits down against the bed with the knife in her hand, rocking back and forth, for almost two days straight. Her friend Amber calls, leaving a message, saying that she is concerned from not hearing from Katie or Micah. Amber goes looking for her, but when she enters the house, she is heard screaming after seeing Micah's body. The creature possessing Katie leaves her body, scaring Amber out of the house before returning to Katie, who resumes rocking back and forth.
Police arrive at the house half an hour later and discover Micah's body. They call to Katie, who wakes from her catatonic state and is confused. Katie comes out of the bedroom with the knife still in her hand, the police ask her to drop the knife. Following a heated confrontation, a door behind one of the police officer slams shut, causing the officer to shoot Katie, killing her. The film ends with a police investigating the area and finding nothing but the camera, still running.
Alternate Ending 1
Katie returns to her bedroom after the screaming and noise of her and Micah struggling downstairs. She is holding a knife and covered in blood. She locks her bedroom door. Katie walks over and smiles at the camera before cutting her own throat.
Katie gets out of bed and stares at Micah for two hours before going downstairs. After a moment of silence, Katie screams for Micah, and he rushes to help her. Afterward, Micah exclaims in pain, causing Katie to stop screaming, and then heavy footsteps are heard coming upstairs. Suddenly, Micah's body is violently hurled at the camera, which is knocked off the tripod, revealing a demonic Katie standing in the doorway. She slowly walks into the room, covered in blood, and crawls to Micah's body, then looks up at the camera with a grin. As she lunges toward the camera, her face takes on a demonic appearance just as the scene turns black. Epilogue text states that Micah's body was discovered by the police on October 11, 2006, and Katie's whereabouts remain unknown.
- Katie Featherston as Katie
- Micah Sloat as Micah
- Mark Fredrichs as Dr. Fredrichs (Psychic)
- Amber Armstrong as Amber