One of Scully's friends from the FBI academy, now working in the Violent Crimes Unit, asks her to assist him on a homicide investigation involving no clear point of entry. Mulder realizes that this is similar to a series of X-Files cases that have oc... (more)curred every thirty years and joins in the investigation to stop the latest cycle.

Colleen Winton, Donal Logue, Doug Hutchison, Gary Hetherington, Henry Beckman, James Bell, Kevin McNulty, Paul Joyce, Rob Morton, Terence Kelly