Oren Peli faced numerous challenges while making Paranormal Activity, primarily due to the film's low budget. With only $15,000 to work with, he had to be resourceful and innovative in his approach to filmmaking. The lack of a traditional script meant that much of the dialogue was improvised, which required the actors to be adaptable and creative. Additionally, Peli had to rely on practical effects to create the film's horror elements, avoiding costly special effects. These constraints pushed him to think outside the box, ultimately resulting in a unique and successful film that resonated with audiences.
What challenges did Oren Peli face while making the film?