Andrew Johnston

Mulder and Scully investigate a report that some Army test pilots are disappearing after completing their missions.

An edgy janitor takes Clark's high-school class hostage at LuthorCorp, claiming his jitters were caused by a mysterious contaminant.

Agent Mulder is discovered unconscious and suffering from hypothermia, but how did he come to be in this state?

Mulder must find a way to capture an alien bounty hunter who has been murdering doctors and has kidnapped Scully.