Possessor, directed by Brandon Cronenberg, is a 2020 science fiction horror film that follows Tasya Vos, a corporate agent who uses brain-implant technology to inhabit other people's bodies and perform assassinations. As Vos struggles with her identity and loses control over her host, the boundaries between her own mind and her host's begin to blur, leading to catastrophic consequences. Starring Andrea Riseborough and Christopher Abbott, the film explores themes of control and identity.