Overview
Possessor is a 2020 science fiction psychological horror film written and directed by Brandon Cronenberg. It stars Andrea Riseborough and Christopher Abbott, with Rossif Sutherland, Tuppence Middleton, Sean Bean, and Jennifer Jason Leigh in supporting roles. Riseborough portrays an assassin who performs her assignments through possessing the bodies of other individuals, but finds herself fighting to control the body of her current host (Abbott).
The film had its world premiere at the Sundance Film Festival on January 25, 2020, and was released in the United States and Canada on October 2, 2020, by Neon and Elevation Pictures, while Signature Entertainment distributed the United Kingdom release on November 27, 2020. It received positive reviews, with praise for its originality and Riseborough and Abbott's performances.
Plot
In an alternate 2008, Tasya Vos is an assassin who takes control of others' bodies to carry out her hits. Through an implant installed in the unwitting host's brain, Vos can use a special machine to insert her consciousness into their minds. She returns to her own body by forcing the host to commit suicide at the end of each job.
Due to the amount of time she spends imitating other people, Vos struggles with increasing detachment from her own identity and cannot fully separate her work from her interactions with her husband, Michael, and son, Ira. She "practices" assuming her normal persona the same way she practices impersonating her hosts. Thoughts of violence haunt her domestic life, such as when putting Ira to bed and having sex with Michael.
From Wikipedia (CC BY-SA 4.0).