Captain James T. Kirk becomes suspicious of his crew after returning from the devastated colony on Phi-11. Mr. Spock and Dr. McCoy try to reassure him that nothing's wrong—unless Kirk's two most trusted friends are in on the plot, too. What has infected the crew, and how—and who's left to help Kirk regain control of the ship? The Original Crew’s return to comic book greatness continues here with this standalone tale written by David Tischman (Star Trek: The Next Generation: The Space Between) and illustrated by Steve Conley, with an additional cover by Joe Corroney.