Released from Belle Reve hospital, Alicia returns to Smallville to rekindle her relationship with Clark, but when she does not get what she wants, she uses red kryptonite to turn him into Kal.
When death row inmate Luther Lee Boggs claims to be psychic and able to lead Mulder to a serial killer in return for a lesser sentence of life in prison, Scully becomes an unwilling believer.
Mulder and Scully investigate the possible return of an executed prisoner who vowed to avenge his death.
Mulder is assigned a mysterious murder case in New Jersey, and Scully discovers a strange worm-like creature slithering inside the corpse.
A suspect who seems able to bend people to his will manipulates Mulder into a dangerous endgame.