The X-Files

Their first case takes them to Oregon to investigate the unsolved murders of several high school classmates, whom `Spooky' Mulder believes have been experimented on by aliens.

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

Scully and Mulder discover a mysterious serial killer when they find that their current investigation is similar to an unsolved case from 1903.

Mulder faces his feelings about the disappearance of his sister after a girl in Iowa mysteriously vanishes.

The murder of a homeless man, which is very similar in detail to a murder committed in 1947, leads Mulder and Scully to a legendary man-beast roaming in the forest near Atlantic City.

When an unseen force commits several murders wherever a young woman is present, Mulder suspects that it is the spirit of the woman's former boss who was believed to have committed suicide, but was actually murdered, and he is protecting her.