Lista episodi

One of the diverse recruits -- the best and the brightest -- who arrive at the FBI Quantico Base for training is suspected of masterminding a terrorist attack.

Alex must get into her apartment and find something that could clear her name, but first has to outsmart Liam and his team.

Alex receives information about her father and his past at the FBI; the recruits learn the art of profiling.

A hostage rescue training exercise makes Alex question whether she should leave Quantico; Alex finds a clue that puts the innocence of one of her closest classmates into question.

Alex and Ryan get close when the trainees leave campus for their first undercover assignment; Alex tells her side of the story in a public interview.

The NATs practice surveillance with Miranda and her troubled son; Shelby tries to keep Caleb at arm's length, while Raina allows Simon closer; Alex gets help when she tries to hack an FBI computer.

An explosive assignment results in some new agent trainees being sent home; as Alex continues working to clear her name, she encounters Raina and Nimah, who provide more questions than answers.

Alex finds evidence suggesting a new bombing. The FBI arrests all of Alex's accomplices except Agent Booth.

After turning herself into the FBI, Alex is aggressively interrogated to confess about who really bombed grand central. New evidence is uncovered that might lead to Alex's freedom. Back at Quantico, the group investigates serial murderers.

At Quantico, an emergency disciplinary hearing causes deep secrets to be spilled, while in the future Alex works covertly with her team to find the real bomber before her time runs out.

At Quantico, the NATs are given a long weekend off for New Year's Eve. Alex, Natalie, Shelby and Nimah, all fleeing from family problems, try to spend the weekend drinking and reviewing cold cases. Nimah tries to have a heart-to-heart with Miranda about her son's radicalization, with mixed results. In the present, Alex, Nimah and Natalie learn of Simon's abduction from a battered Elias, and find Simon with a detonator taped to his hand in the hotel where the Democratic delegates are staying. While Miranda works to defuse the bomb, Liam gets the delegates to the command center, where Senator Haas tells Shelby that she will ruin her for breaking Caleb's heart.

Alex testifies at a congressional hearing about the bombings. In other events, a new group of recruits joins Alex and the Nats at Quantico.

In the present, Alex is reinstated in the FBI. She and Natalie work together to prevent Natalie's death, even though it involves breaking the law. In the past, the trainees learn more about human intelligence.

At Quantico, the NATS team up for defensive driving lessons while tensions between Liam and Drew explode, resulting in shocking admissions and consequences. In the future, Simon grapples with his new reality in the aftermath of what's transpired.

While Quantico is under attack by armed gunman the students of Quantico must figure out a way to survive.

At Quantico, the NATS are given a training exercise that hits too close to home for Shelby. While in the future, Alex finds an unlikely ally in Hannah, as she continues to try to stop the terrorist from striking again.

At Quantico the current assignment is to learn about human trafficking when Liam and Miranda challenge them to cross the U.S. / Canadian border without passports. Meanwhile, in the future, Simon continues to help Alex try to find the terrorist, but doing so puts his own life in great risk.

At Quantico, Alex, Shelby, and Iris soon learn some surprising truths about Drew, Will, and Caleb while investigating them for high-level security clearances. Meanwhile, in the future, Alex contacts Claire Hass in an attempt to locate her missing friends.

On career day at Quantico, the NATS meet with the representatives of various FBI branches. Meanwhile, in the future, Alex's search for the terrorist brings her into contact with some familiar faces, including one who knows the terrorist's endgame.

Alex and Ryan work a case together when the NATS are sent to various field offices; Shelby and Caleb's relationship changes; Alex learns new information about the man she loves.

The NATS are excited that graduation is near as they prepare to leave Quantico and head out into the real world for their new assignments. In the future, Alex learns someone she cared about at Quantico is not who they seemed to be, as she finds herself at the heart of another possible attack.

It's graduation day for the NATS of Quantico, while, in the future, Alex and her team find themselves head-to-head with the terrorist.