King of Killers (2023) Official Clip ’What’s Going On Ren?’ - Frank Grillo, Alain Moussi

King of Killers - In Theaters, On Digital, and On Demand on September 1st! Starring Frank Grillo, Alain Moussi, Stephen Dorff, Marie Avgeropoulos, and Kevin Grevioux. Subscribe to the LIONSGATE: YouTube Channel for the latest movie trailers, clips, and more: @lionsgate #KingOfKillers Based on a graphic novel by writer-director Kevin Grevioux, King of Killers follows former Agency hitman Marcus Garan (Alain Moussi) as he attempts to unravel the mystery behind a tragic incident. When offered a $10 million contract to eliminate the world’s greatest assassin, Marcus travels to Tokyo to meet the client (Frank Grillo), but discovers other professional killers have been invited as well. Now Marcus and the others must confront this deadly, mythical assassin…or die trying.