"Star Trek VI: The Undiscovered Country" is a 1991 science fiction film and the sixth installment in the Star Trek film series. The story follows the crew of the USS Enterprise as they navigate a tense political landscape between the United Federation of Planets and the Klingon Empire, which is on the brink of peace after decades of conflict. When Captain James T. Kirk and his crew are framed for the assassination of a Klingon leader, they must uncover the truth to prevent war. The film explores themes of diplomacy, prejudice, and the possibility of change, culminating in a dramatic resolution that emphasizes cooperation and understanding.