The origin story of TAC is revealed through flashbacks when Bull tries to get a new trial for the wrongly convicted prisoner who inspired him to work in trial science 12 years earlier.
Shortly before Elizabeth is to deliver a speech at the United Nations accusing Russia for the attack on Air Force One, Henry shares information that makes her reconsider her theory.
Sam (Scott Bakula) leaps into the body of Dennis Boardman, Marilyn Monroe’s chauffeur and must save her from killing herself before she completes her present picture.
Chris' daughter is kidnapped to prevent her father from providing Hunter and Chris with vital information on a killer and a counterfeit ring.