Josh Brolin has described the current state of the "Sicario" franchise as "untouchable" as the third installment moves forward with Steven Knight writing the script. The development resolves earlier conflicting reports about whether series creator Taylor Sheridan would return to write the film, confirming that Knight will handle the writing duties instead.

Brolin, who portrays CIA operator Matt Graver, is set to return for the third movie alongside Benicio Del Toro. Emily Blunt will also rejoin the cast, marking her return to the franchise after appearing in the 2015 original but not the sequel. In an interview with ScreenRant, Brolin noted that the production is currently "in the notes process" and that the team is "still working on it."

The actor expressed enthusiasm about reuniting with his co-stars, highlighting the long-standing professional relationship he shares with Del Toro. Brolin stated that this will be his sixth film with Del Toro and described working with Blunt as "fantastic." He added that he recently sent Blunt a voice memo, emphasizing his appreciation for both actors and the quality of their previous collaborations.

The "Sicario" franchise, created by Sheridan, has been noted for its impact on cinema over the past fifteen years, with the 2015 original particularly cited as a standout production. While no specific release date has been announced for the third film, Brolin's comments suggest the project remains in an active development phase. The shift in screenwriting from Sheridan to Knight represents a significant change in the creative direction of the series as it expands beyond its initial two installments.