The crew has a new Tholian passenger and just as they are finally able to communicate with them, the Enterprise runs into a new obstacle -- a Tholian web! But as the crew works with other trapped ships to figure out how to escape, new questions about what the Tholian Assembly is planning darken the horizon. Step aboard the Enterprise with Kirk, Spock, Bones, Uhura, Sulu, Scotty, and Chekov as they begin the end of their original five-year mission and boldly go into an uncertain future in this new continuing Star Trek series!