Time in the galaxy has stopped running in its normal course. That can
only mean one thing, the guardian of forever is malfunctioning. To
save the universe, starfleet command reunites 3 of its most legendary
figures -admiral James T Kirk, Spock of Vulcan and Dr. Leonard McCoy
-- and sends them on a desperate mission to contact the guardian, a
journey that ultimately takes them 5000 years into the past. They must
find Spock's son, Zar once again, and bring him back to their time to
telepathically communicate with the guardian. But Zar is enmeshed in
troubles of his own, and soon Kirk, Spock, and McCoy find themselves in
a desperate struggle to save both their world and his.