Scully and Mulder discover a mysterious serial killer when they find that their current investigation is similar to an unsolved case from 1903.
When Clark rescues a classmate (Shawn Ashmore) during a storm, a lightning strike transfers his powers to the other teen.
Officials hamper an investigation of a radiation disease plaguing divers who took salvage from a 1940s shipwreck.
During an investigation, Mulder and Scully discover a scientist at a chemical testing plant is missing following a freak accident.
Humiliated by her politician husband's scandal, Alicia Florrick musters her resilience and returns to work as a defense attorney, getting the case of a woman accused of murdering her ex-husband.
