Donna asks Sam to help secure an executive pardon for a friend's grandfather, who was imprisoned in the 1940s, and complications arise regarding the site for the presidential library.
Grissom investigates the death of a well-known gambler; Catherine and Nick probe a murder linked to street racing.
Aunt Hilda must tutor Sabrina for the toughest magic test she has ever taken when Sabrina's complaints inadvertently get her Quizmaster fired.
A series of sexually-oriented murders that are identical, except that the killer appears to be both male and female, draws Scully and Mulder to an Amish-type community of people who may be alien in origin.
When Buffy takes a job at a fast-food restaurant, she starts to suspect that the disappearing co-workers and the secret ingredient to the restaurant's hamburger patties may be connected.