Doug Jung

In the first part of the two-part season finale, Carter, Dean and Jaimie go undercover to corner two drug-smuggling brothers who use a flower importing business as a cover for their activities. But things go awry when Homeland Security requests that the team keep the smuggling business open so they can trap a potential terrorist. Meanwhile, Dean asks Jaimie out on a proper date; Ty has second thoughts about his impending divorce; and, for Carter - a major life change. Recurring guest stars include MICHELLE BORTH (The Forgotten, Tell Me You Love Me), SEAMUS DEVER (Castle) and JOHNNY MESSNER (Chuck, Cold Case, The O.C.).

In the second part of the two-part season finale, the team continues to infiltrate the drug-smuggling ring run by two brothers in order to corner a terrorist looking to bring dirty bomb parts into the country. But the two sides of the case conflict with one another, forcing Carter and his team to choose sides. Meanwhile, Alex is offered a promotion in Miami, and Ty continues to struggle over his divorce. Recurring guest stars include MICHELLE BORTH, SEAMUS DEVER and JOHNNY MESSNER. NAVID NEGAHBAN (24, Brothers) guest stars. Also available on Amazon Prime

In the first part of the two-part season finale, things go awry when Carter, Dean and Jaimie go undercover to corner two drug-smuggling brothers. Dean asks Jaimie on a proper date.

In part two of the season finale, the team continues infiltrating a drug-smuggling ring in hopes of cornering a terrorist. But Carter and his team must choose sides.