In the present, Tayo seizes control of the Bureau. In the future, the Class of '09 reunites in a final showdown with the system they created. In the past, the trainees graduate, wondering where they will all end up.
A group of FBI agents who graduated from Quantico in 2009 are reunited following the passing of a mutual friend. Spanning three decades and told across three interweaving timelines, the series examines the nature of justice, humanity and the choices we make that ultimately define our lives and our legacy.