Quantico

Alex helps rescue Shelby from an arms dealer.

A extremist group plots to unleash a deadly disease.

The team must take down a cartel kingpin.

Alex and McQuigg are assigned to protect a prince.

A physicist is at the center of a nuclear bomb scare.

The team works to infiltrate an underground operation.

The team is tasked with protecting a scientist.

Alex goes undercover with a military contractor.

Shelby reunites with someone from her past.

The team goes on alert as they learn nowhere is safe.

Conor Devlin plots revenge and returns to Ireland.

Someone from Alex's past comes back into her life.

The team finally comes face-to-face with Conor Devlin.