Oren Peli is an Israeli director and producer known for pioneering the "found footage" genre with the Paranormal Activity franchise. He introduced and produced the first three Paranormal Activity films through his company Blumhouse Productions. Peli was inspired by The Blair Witch Project's idea of lost footage being found and brought this concept to the Paranormal Activity series. He later produced the successful film Insidious with James Wan. The document discusses how Peli's work with the Paranormal Activity and Insidious franchises has influenced the filmmaker's ideas for their own teaser trailer.