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.
While Alex drives Ryan's truck, Shelby and Senator Haas work with the FBI to find Alex and Drew, "the Voice." However, Drew and Simon are tied up and "the Voice" has been using Drew's voice pattern to disguise himself again. Simon is able to escape, but Drew is caught in an explosion. Meanwhile, Miranda notices a leaked video from the Bureau's parking lot which leads her to Liam, who shoots her. At Quantico, the NATs go through the evidence from well-known cases. Shelby and Alex switch key-cards, leading to Shelby forging documents in order to convince her parents to meet her in the US, where she plans on getting them arrested. However, Caleb intervenes and gets Shelby's mom to leave. Caleb also gets Iris her security clearance. Having switched with Shelby, Alex is able to access her dad's journals from Omaha, where she learns that her dad and Liam made a critical mistake and their handler burned a piece of evidence in order to keep the bureau from getting into more trouble. When Ryan finds out about Liam's mistake in Omaha, he tells Liam he won't go with him to D.C. Meanwhile, Nimah is ready to infiltrate Hamza's terrorist cell, but Raina is having second thoughts and considers leaving with Simon. However, she decides to stay with Nimah.
- Priyanka Chopra as Alex Parrish
- Jake McLaughlin as Ryan Booth
- Aunjanue Ellis as Miranda Shaw
- Yasmine Al Massri as Nimah Amin and Raina Amin
- Johanna Braddy as Shelby Wyatt
- Tate Ellington as Simon Asher
- Graham Rogers as Caleb Haas
- Josh Hopkins as Liam O'Connor
- Kelly Rutherford as Laura Wyatt
- Mark Pellegrino as Deputy Director Clayton Haas
- Marcia Cross as Claire Haas
- Lenny Platt as Drew Perales
- Li Jun Li as Iris Chang
- Mandy Gonzalez as Agent Susan Coombs
- Filming for this episode ended on April 11, 2016.
- The episode was previously titled "Closure".
- Liam was revealed to be the traitor.
- Drew was killed in a explosion similar to how Natalie Vasquez was killed.