Overview: Unit Chief Jack Garrett and his international response team are called to Tanzania when a 23-member church group disappears.
Overview: When two casualties resemble the M.O. of the most notorious killer in Italian history, the International Response Team is called to investigate.
Overview: The International Response Team investigates the apparent suicide of an American in Colombia who emptied his bank account prior to his death.
Overview: The International Response Team head to South Korea when an American college student is found disfigured. Also, Simmons fulfills his mother’s last dying wish to find his grandmother.
Overview: The International Response Team investigates when two American entrepreneurs disappear while conducting business in Bangladesh.
Overview: When two American flight attendants go missing while in Singapore, the International Response Team is called in to investigate.
Overview: When a night of partying ends tragically for an American 18-year-old in Tijuana, the International Response Team is called to investigate.
Overview: When an American visiting Greece to get more involved in his family's business is found beaten in a rough part of Athens, the International Response Team is called to investigate.
Overview: The International Response Team is investigated by the FBI after a mission in Kurjikistan results in the death of a suspect.
Overview: The International Response Team is called to Taipei when it appears an American committed a crime that is similar to an unsolved case in New York.
Overview: When the body of an American singer is found on a rural road in the blue mountains of Jamaica, the International Response Team is called to investigate.
Overview: The IRT must find the murderer of a woman in Nepal who was at a yoga camp. Monty is on the field for the first time.
Overview: The International Response Team travels to Russia when an American ballerina is kidnapped, and Jack tangles with an ex-KBG agent who escaped from prison.