Benita Ha

After Martha contracts a disease and is given hours to live, Clark turns to Professor Fine (James Marsters), who convinces Clark that Jor-El is the one responsible for her illness and the only way to save her is to destroy the Fortress of Solitude.

Assuming Mulder is dead, the FBI strips Scully of her credentials for withholding information about the missing computer disk.

In the series premiere of this compelling reimagining of the landmark miniseries about the world's first encounter with an alien race, the Visitors or V's are initially viewed with fear, but they quickly become a fascination. For Tyler (series star LOGAN HUFFMAN), a teenage boy, they are his ticket to being a part of something big, something that offers hope; and when he meets Lisa (series star LAURA VANDERVOORT), an alluring Visitor, she encourages these thoughts. To Chad (series star SCOTT WOLF), a career-hungry news anchor, his exclusive interviews with Anna (series star MORENA BACCARIN), the leader of the V's, are crucial to his dominating the airwaves. Father Jack (series star JOEL GRETSCH), a priest with questioning faith, is hesitant to believe in the righteousness of the Visitors and goes outside the church to search for the truth.

After a violent attack on someone very close to Anna, she delivers a message that the V's don't feel safe and will be leaving. Anna also gives a list of possible Fifth Column members to Chad, hoping he'll investigate and help in finding them. Meanwhile, Erica and the team try to track down a scientist who may have created a weapon that the Visitors are afraid of.

Cassie, Tom and Damien investigate the cold case disappearance of Millie and soon realize that her disappearance may involve an old acquaintance: Ed Roven.