In "The Postcard Killings (2020)", we follow NYPD detective Jacob Kanon (Jeffrey Dean Morgan) as he embarks on a relentless quest to solve a series of gruesome murders across Europe. Driven by grief and determination, Kanon finds himself entangled in a chilling game orchestrated by a sadistic killer who leaves postcards at each crime scene. As Kanon races against time to decipher the cryptic messages and catch the perpetrator, he is forced to confront his own inner demons while navigating the dark and twisted underworld of the European cities. Themes of justice, vengeance, and the intricate nature of human psychology permeate this intense thriller, creating a gripping atmosphere that keeps viewers on the edge of their seats. With a blend of suspense, mystery, and emotional depth, "The Postcard Killings" delivers a haunting narrative that delves into the complexities of grief and the lengths one will go to seek closure. Prepare for a cinematic experience that will challenge your perceptions and leave you questioning the thin line between good and evil.