Merritt Butrick

Admiral Kirk's defeat of Khan and the creation of the Genesis planet are empty victories. Spock is dead and McCoy is inexplicably being driven insane. Then a surprise visit from Sarek, Spock's father, provides a startling revelation: McCoy is harboring Spock's living essence. With one friend alive and one not, but both in pain, Kirk attempts to help his friends 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.

It is the 23rd century. The Federation Starship U.S.S. EnterpriseTM is on routine training maneuvers and Admiral James T. Kirk (William Shatner) seems resigned to the fact that this inspection may well be the last space mission of his career. But Khan is back. Aided by his exiled band of genetic supermen, Khan (Ricardo Montalban) - brilliant renegade of 20th century Earth - has raided Space Station Regula One, stolen a top secret device called Project Genesis, wrested control of another Federation starship, and now schemes to set a most deadly trap for his old enemy Kirk... with the threat of a universal Armageddon!

Admiral Kirk and his bridge crew risk their careers stealing the decommissioned Enterprise to return to the restricted Genesis planet to recover Spock's body.

Admiral Kirk's midlife crisis is interrupted by the return of an old enemy looking for revenge and a potentially destructive device.