McCall is contacted by Samantha Reed, whose father, ex-CIA agent Elijah Reed, is missing. While Samantha joins forces with the Equalizer team to track down the agency legend, she learns more about her family's past in the Dominican Republic.

While on a romantic getaway, McCall and Dante are abruptly ambushed by Salazar and his army. Meanwhile, Aunt Vi finally decides to take the next step in her relationship with Captain Curtis, and Dee meets with her favorite author who may be able to help her get into her dream university.