Bryan Mills fights for his life inside a secret Mexican prison and plans a series of dangerous deals to put him on track for escape to the United States. But plans change when Mills and a young migrant girl are taken by human traffickers. Meanwhile, Christina Hart leverages her spycraft skills to obtain powerful new software that could locate Mills, and enlists two unlikely allies to aid in her mission to bring Mills home.

When a plane crashes carrying Bryan Mills and a key witness in a cuddle investigation, a wounded Mills must call upon the survival skills his father taught him to overcome the elements, find a way out of the woods and protect the witness from a lethal team of mercenaries on their tail. Meanwhile, Santana organizes a 'go big or go home' plan to locate the downed plane.

A laid-off worker kidnaps a high-powered accountant in revenge for his lost pension, and the team gets swept up in a case of class warfare when Bryan decides to help the kidnapper get justice.

When the President's emergency "football" is stolen, Bryan and the team must recover it before classified national security measures fall into dangerous hands.

Santana must face her past when a foreign diplomat linked to a sex trafficking ring is kidnapped.

When the wife of a war hero senator is taken, Bryan and the team must determine if her disappearance was orchestrated by a foreign government or someone closer to home. Meanwhile, Christina's meeting with an old friend brings up painful memories.

Bryan and Santana must extract a nuclear physicist long thought dead, from a secret North Korean prison compound. Kilroy faces a moral dilemma when Hart asks him to locate a criminal wanted by a foreign government.

Hart takes a solo mission to track down the mentor who betrayed her, and the team tries to locate her before it's too late.

Hart must find a way to stop an exiled former journalist from leaking the names of government assets abroad before innocent lives are taken.

Bryan must stop an act of biological terrorism when invasive species are stolen from the Global Seed Bank in Norway.

When a bomb goes off in Washington D.C., the team suspects an innocent man is being framed for the crime. Meanwhile, Kilroy tracks down a notorious hacker.

When a dangerous weapons dealer smuggles his wares into New York City, Bryan teams up with the FBI in a race to stop him before he reaches the safety of international waters.

When a CIA analyst's son is kidnapped, the team gets help from an unlikely source - another kidnapping victim. Meanwhile, Hart discovers the sinister motive behind the abductions.

Bryan must protect his cousin when he's targeted by a powerful crime syndicate. Meanwhile, Kilroy becomes a victim of blackmail.

The daughter of a government official working overseas is taken, and an unexpected suspect derails Bryan's rescue operation.

With Hart in grave danger, the team must find their own way to stop Ramsey before his plan to assassinate a senator starts a war with international terrorists.