Star Trek Ishmael

The Enterprise is on a peaceful mission at Starbase 12, and Spock is visiting aboard a Klingon vessel when a mysterious phenomenon causes the Klingon ship to vanish. Spock's last message from the ship is cryptic but frightening. It suggests that the Klingons are traveling into the past, hoping to kill one decisive man in the course of history and thereby change it, destroying the Federation before it was born.

Condition Fair