Devoted lifeguard Mitch Buchannon butts heads with a brash new recruit. Together, they uncover a local criminal plot that threatens the future of the Bay.
Frank, a single man raising his child prodigy niece Mary, is drawn into a custody battle with his mother.
Robert McCall, who serves an unflinching justice for the exploited and oppressed, embarks on a relentless, globe-trotting quest for vengeance when his former partner is murdered.