Star Trek III: The Search for Spock

Admiral Kirk’s defeat of Khan and the creation of the Genesis planet are empty victories. Spock (Leonard Nimoy) is dead and McCoy is inexplicably being driven insane. Then a surprise visit from Sarek, Spock’s father, provides a startling revelation: McCoy is harbo ring Spock’s living essence. With one friend alive and one not, but both in pain, Kirk (William Shatner) attempts to help his friend s by stealing the U.S.S. Enterprise and defying Starfleet’s Genesis planet quarantine. But the Klingons have also learned of Genesis and race to meet Kirk in a deadly rendezvous.