King of Killers (2023) runs 1 h 31 min, is rated R in the US and averages 6.3 from 190 TMDB members. Garan is a part of a group of international hitmen who are contracted to take out the most dangerous killer in the world, only to find out that they're the ones being hunted.
Availability loads live for your country. See where King of Killers streams (JustWatch via TMDB) →
Streaming availability by JustWatch. In the US, as of 2026-11-05: MovieSphere+ Amazon Channel (subscription).
King of Killers 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