Darin Cooper

A series of murders is linked to a serial killer executed a year earlier.

Gamby and Russell eye a homecoming football game as a way to further break Dr. Brown's spirit.

When Gibbs asks the team to help DEA Agent Luis Mitchell with a case, DiNozzo makes a discovery about Gibbs' connection to the agent; Gibbs debuts a new look.

Bell decides to use a new medical device company rather than the hospital's usual products; Kit and AJ must stop their feuding to team up against him; Conrad and Nic work to make a child's dreams come true after finding out his cancer has returned.

Returning to the scene of their first investigation seven years ago, Mulder and Scully encounter a UFO that may spell the end of their partnership.