Robert McCall, a man with a mysterious past, becomes involved in a dangerous game when he meets a young girl under the control of Russian gangsters. Determined to save her, McCall uses his skills to take on the gangsters and bring them down.

Robert McCall serves an unflinching justice for the exploited and oppressed, but how far will he go when that is someone he loves? The film follows McCall as he takes on criminals, seeks revenge, and uncovers a web of corruption, all while balancing a life as a Lyft driver and forming unlikely alliances. With his sharp skills and unwavering determination, McCall navigates a world of danger to protect the innocent and bring justice to those who deserve it.

After discovering that his friends are under the control of local crime bosses, Robert McCall must become their protector by taking on the mafia in Southern Italy.