The role of Sarah was meant to be a nine episode character but the producers liked Jennifer Love Hewitt's performance and made her a regular.
Jerry O'Connell was originally cast as Bailey Salinger. He quit the role, just before the pilot was filmed, to star as Quinn in Sliders: Dimensões Paralelas (1995).
Canceled on 24 January 2000, just weeks after Neve Campbell announced she was leaving the award-winning show to concentrate on a film career.
In Arquivo X (1993) S6 E18 "Milagro," during a scene in the graveyard, the camera pans past a headstone which bears the names Diana and Nicholas Salinger with the year of their death as 1994. This is a reference to the late parents of the Salinger family featured in O Quinteto (1994) which was also on Fox Network.