The Equalizer is a reimagining of the classic 1980s series, centering on Robyn McCall, an enigmatic woman with a mysterious background who uses her extensive skills as a former CIA operative to help those with nowhere else to turn. Acting as a guardian angel and a defender for the downtrodden, McCall operates in the shadows of New York City, balancing her vigilante life with her responsibilities as a single mother to her teenage daughter, Delilah. As the series progresses, McCall navigates complex moral dilemmas while evading law enforcement and confronting dangerous criminal organizations. She is supported by a small, trusted circle of allies, including a cynical former CIA colleague, a brilliant but eccentric hacker, and a savvy NYPD detective. Together, they work to balance the scales of justice for those who have been failed by the system, all while McCall struggles to keep her dangerous past from endangering her family.