The Postcard Killings (2020) runs 1 h 41 min, is rated NC-17 in the US and averages 6.3 from 668 TMDB members. After suffering a personal tragedy, and desperate for justice, Jacob Kanon, a veteran New York City police detective, embarks on the search for a twisted killer who is leaving a bloody trail of elaborate murders across Europe.
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Streaming availability by JustWatch. In the US, as of 2026-11-05: Netflix (subscription), Philo (subscription), AMC Plus Apple TV channel (subscription), AMC+ Amazon Channel (subscription), AMC+ (subscription), Sundance Now (subscription), Netflix Standard with Ads (subscription), Hoopla (free), The Roku Channel (free with ads), Plex (free with ads).
The Postcard Killings on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.

Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-05. This product uses the TMDB API but is not endorsed or certified by TMDB. Lights Down is a Somebody Decide program. How the data works · Legal & privacy · Tonight's lists