, 
Airdate: October 26, 1987
5 of 176 produced
5 of 176 aired
Introduction
Instructed by Starfleet to allow a propulsion specialist named Kosinski to alter their engines, the Enterprise embarks on a "sleigh ride" that takes them not only beyond the boundaries of the Milky Way, but beyond the boundaries that separate space, time, and thought. It turns out Kosinksi has been taking credit for the seemingly magical powers of the Traveler, a native of the mysterious Tau Alpha C. The problem: the Traveler is dying, and the Enterprise is stuck far beyond any point of return under their own power. Will they be able to escape the miasma of 'thought-space' in time, and what lies behind the Traveler's interest in Wesley?
"Wesley, you and other P.Y.T.s like you are the reason I travel..."
