Bryan Mills (Clive Standen) 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 (guest star Adriana Santos) are taken by human traffickers. Meanwhile, Christina Hart (Jennifer Beals) 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.
The FBI threatens to remove Christina from command; Bryan and John lead a rogue mission to stop Mejia’s associates before they cross the border.
The ODNI is forced to deliver Mejia to the FBI, but the cartel plans to hijack the transfer; Bryan takes extreme measures to keep Mejia in his custody.
The ODNI assists an Israeli spy with early onset Alzheimer’s, whose own agency is out to kill her; Bryan’s distrust of Asha leads to a painful argument.
Bryan is taken during the team’s efforts to thwart a Mejia weapons operation; Bryan and Asha take the next step in their relationship.
The ODNI is asked to facilitate the defection of a Russian FSB agent; Christina takes radical measures to reveal a mole in the CIA; John’s attempt to resolve his brother’s problem with a local gang results in a spiritual crisis.
A Clockwork Swiss
Christina orders the retrieval of sensitive documents in Zurich that are needed to prevent economic and political disaster; Asha’s misplaced trust in Elena leaves Bryan vulnerable.
Riley’s insistence to uncover the truth behind a fatal drug given to war vets leads to heartbreaking consequences; a new neighbor tries to calm Asha after her apartment is broken into.
Bryan and the team’s search for a suspected terrorist who has been taken leads them to a deeper plot within their own government; Christina gets troubling news; Asha is concerned about Bryan’s fixation with Mejia.
Bryan gets his first chance in the field, but when the mission goes bust it results in a tragic death; the team uncovers a group of government officials skimming off of refugee funds; Asha shows up unexpectedly at Bryan’s doorstep.