A temporal rift opens, and the USS Enterprise-C emerges, changing the timeline into a reality where the Federation is in a bitter war with the Klingon Empire. The only person on the USS Enterprise-D who realizes that something is not right is Guinan, and she must help return the displaced starship to its proper time, in order for the Enterprise-D crew to save themselves.

Today James and Lou discuss (Yesterday's Enterprise) and what we think of it and much more as well as listener feedback with tonight's guest host Chris from Upper Pylon 2.