Right now, and for a limited time, the first four Paranormal Activity movies are on sale in Amazon’s Instant Video store for $6.99 each in Standard Definition. Note that the HD versions are also currently on sale, priced at $9.99 each.
All descriptions provided below are from IMDB.
Paranormal Activity (R, 3/5 stars, closed captions available, currently priced at $6.99 in SD and $9.99 in HD)
Katie and her boyfriend Micah have been living together for three years and out of the blue, they are haunted by an entity while they are sleeping.
Katie discloses to Micah that she has been haunted since she was eight years old. The skeptical Micah buys a camera to videotape the paranormal activity in their home during the night.
Katie calls Fredrichs to help them, but he explains that he is specialist in ghosts. However he feels the presence of a fiend and advises the couple to call a friend of his. - Written by Claudio Carvalho
Paranormal Activity 2 (R, 3.5/5 stars, closed captions available, currently priced at $6.99 in SD and $9.99 in HD)
Daniel Rey along with his wife, Kristi; daughter, Ali; toddler son, Hunter, and their dog, move to Carlsbad, California. A few days later their residence is broken into, however, nothing appears to be missing.
In order to prevent re-occurrences, they install a number of security cameras that will record everything on a DVR. After they hire a Spanish-speaking nanny to look after Hunter, she informs them that there is something wrong in their house and performs prayers, much to the chagrin of Daniel, who lets her go.
He will subsequently regret this decision as more inexplicable and strange incidents occur, with Ali concluding, after research, that their house may be possessed by a demonic entity. - Written by rAjOo
Paranormal Activity 3 (R, 3.5/5 stars, closed captions available, currently priced at $6.99 in SD and $9.99 in HD)
In 1988, in California, cinematographer Dennis moves to the house of his girlfriend Julie to raise a family with her daughters Katie and Kristi.
Little Kristi has an imaginary friend named Toby; weird things happen in the house.
Dennis decides to place cameras in the house to capture images during the night and soon he finds that there is an entity in the house. Dennis’s friend Randy Rosen (Dustin Ingram) researches the events and learns that his house might be [home to] a coven of witches and the children may be in danger.
- Written by Claudio Carvalho
Paranormal Activity 4 – Unrated Version (R, 2.5/5 stars, closed captions available, currently priced at $6.99 in SD and $9.99 in HD)
The movie begins with the end of Paranormal Activity 2 (2010). Katie is possessed by a demon…[spoiler omitted] and runs away with Kristi’s son Hunter.
The story then jumps ahead five years later and focuses on siblings Alex and Wyatt, Alex’s boyfriend Ben, and a frightening little boy across the street named Robbie. Alex and Ben decide to use laptop computers to document the frightening supernatural occurrences that happen when Robbie is around Alex’s house.
Robbie seems especially interested in Alex’s brother Wyatt, and wants what he and Wyatt do to be kept secret from Alex. Alex’s parents are too detached to notice the evil emerging around them. - Written by jwerwin