A military-trained assassin comes out of hiding to protect the daughter she's never met from ruthless criminals gunning for revenge.

"The Mother" follows a woman known only as The Mother (Jennifer Lopez) who becomes a target after assisting the FBI in taking down dangerous criminals. Left for dead, she survives and gives birth to her daughter, who is taken away for her own safety. Determined to reunite with her child, The Mother embarks on a relentless journey, traveling from Alaska to Cuba, confronting her past and facing off against her enemies.

Driven by her maternal instincts, she uses her skills and resourcefulness to navigate a treacherous world, fighting against all odds to reclaim her daughter and bring justice to those who wronged her.