The team pays a visit to the Belarusian consulate in search of files that could finally reveal who Volchek is… and how far he's willing to go.

The team follows a new lead out to the California desert, where their suspect isn't going down without a fight. Meanwhile, Volchek initiates the next phase of his plan.

The team races to try and catch Volchek as he begins to deploy his weapons of mass destruction around Los Angeles.

With their leader fighting for his life and Meachum's medical condition worsening by the minute, the team finally comes face to face with the true nature of their enemy's plans as time is running out to stop him.