The Blacklist, Season 4

Liz is abducted by a man claiming to be her father, prompting Red’s desperate efforts to find her.

Red and the task force track an infamous bounty hunter who may have knowledge about criminal mogul Alexander Kirk’s next move. Meanwhile, Liz struggles to decide whether Kirk is trustworthy.

Red and the task force attempt to chase down an evildoer who finances crimes for profit and is an ally of criminal mogul Alexander Kirk. Elsewhere, Liz makes further discoveries about her family.

Tom takes matters into his own hands as the task force tracks an eco-terrorist with intriguing ties to Alexander Kirk.

Red springs into action on an operation to intercept Alexander Kirk, a move that tests Liz’s loyalties. Meanwhile, the task force scrambles to stop a killer who’s targeting tech inventors.

Red and Liz gain leverage to infiltrate Alexander Kirk's organization when Kirk joins in business with a shadowy group that hacks secure computer systems.

Part 1 of 2. Red enlists the task force to hunt down a mysterious individual who provides new identities to on-the-lam criminals. Meanwhile, Alexander Kirk's medical condition worsens as Liz reaches out to Cooper for guidance.

Conclusion. Red pressures Dr. Shaw to locate a former patient. Meanwhile, Liz mulls over her connection to an increasingly desperate and lethal Alexander Kirk, and Kaplan comes to an important realization about the future.

Allegiances are tested when an investigation centers on an international terrorist operating in America. Meanwhile, Aram faces consequences when his girlfriend hacks into the FBI computer systems, and Red cashes in on a favor.

A mysterious diorama depicts a future crime. Elsewhere, Red explores a new business opportunity.

Liz infiltrates an elite gang of female thieves as they prepare for their next heist, but she must first prove herself to the group's leader. Meanwhile, unexpected problems plague Red's operations, and Tom focuses on fatherly duties.

The team targets a sly assassin who kills her prey with a fatal disease. Also, Red tasks Tom to go undercover inside his criminal organization.

The task force targets a sophisticated criminal who's been aiming at Red's businesses. Meanwhile, Tom goes on the hunt for information about his past.

Aram goes undercover as a hacker to identify an infamous criminal who designs, constructs and executes perfect crimes. Elsewhere, Tom expands his investigation into his childhood, and Red seeks the source of his compromised business operations.

Red is dosed with a lethal poison, so he retraces his steps to uncover who betrayed him. Meanwhile, Liz and the team scramble to save Red by searching for the designer of the toxin.

After weeks of hunting for Dembe, Red and the Task Force finally get a lead on his whereabouts when Aram goes missing. Meanwhile, Dembe takes a calculated risk as Red closes in.

Memories of the past set Red on a dangerous collision course with an enemy determined to destroy his criminal empire.

The task force pursues an artful bounty hunter who's targeting Red's closest associates. In other events, Ressler faces a moral dilemma when he teams with a former colleague for a new assignment.

Red assigns the task force to trail a Blacklister who can manipulate memories and Liz questions her own experiences. Also: Gale's investigation intensifies and Ressler gets a new lead regarding the disappearance of a Justice Department official.

Liz becomes the target of a mercenary known as the Debt Collector, so Red turns to an unlikely source for help. Meanwhile, Ressler faces an unexpected complication in his efforts to stay ahead of Agent Gale's investigation.

In Part 1 of the two-part Season 4 finale, Red faces a siege on his criminal organization as he tracks a high-end thief who's enlisted by Mr. Kaplan for a shady assignment. Also, Aram faces a difficult choice when the task force's conduct is probed.

In the conclusion of the two-part Season 4 finale, Red spins into motion a risky plan to save the task force and himself. Also: Mr. Kaplan launches the final phase of an assault on Red's empire; and Liz faces the biggest questions about her past.

Catch up on Season 3 of The Blacklist and don’t miss this special sneak peek of Season 4!