The listing, Insidious: The Last Key SD -Moviesanywhere- Redeem has ended.
Plot
In 1953, Elise Rainier lives in Five Keys, New Mexico, with her parents, Audrey and Gerald, and younger brother, Christian. Elise and Christian encounter a ghost in their bedroom. Frightened, Christian looks for a whistle their mother gave him to call for help, but can't find it. Gerald, furious, canes Elise and locks her in the basement. Elise opens a mysterious red doorway and is briefly possessed by a demonic spirit. Audrey is killed by the demon.
Decades later in California in 2010, Elise works as a paranormal investigator with her colleagues, Specs and Tucker. A man named Ted Garza calls, saying he has been experiencing paranormal activity at his house. Realizing it's her childhood home, Elise departs to help him. While investigating, she finds Christian's lost whistle, but it disappears again after she encounters a female spirit. Elise tells Specs and Tucker that she had seen the spirit before when she was a teenager. She had fled the house in fear of another beating from her father, abandoning Christian.