The U.S.S. EnterpriseTM is normally summoned to transport a dangerous criminal from Starbase jail to a treatment center, the amazing physicist Dr. Georges Mordreaux, accused of promising to send people back in time, and then killing them instead.

But there’s even more at stake than simply several lives. For Mordreaux’s experiments have somehow tossed the entire world into a deadly time warp. All of presence is closing in on itself, in support of Spock can stop the Entropy Effect.