Star Trek VI: The Undiscovered Country

The crew of the USS Enterprise must race against time to prevent war between the Federation and the Klingon Empire after a peace summit turns into a deadly conspiracy. They are framed for the assassination of the Klingon Chancellor and imprisoned on a penal colony, but Spock's investigation uncovers a web of deceit involving senior Starfleet officials, Klingon officials, and even Romulan conspirators. With the help of Dr. Leonard McCoy and their new allies, Kirk and Spock must navigate treacherous politics and space battles to clear their names and prevent all-out war.