Originally Aired: 08.13.99
Syndication Air Date: 01.15.01
Written by: Carl Binder
Directed by: Peter DeLuise
Guest stars: David McNally (Simon), Alan C. Peterson (the Canon), Laura Mennell (Mary), Richard Morwich (Unas), John R. Taylor (Elder), Christopher Judge (Voice of Unas)

Synopsis:
SG-1 finds a medieval Christian society terrorized by an Unas, and is accused of being possessed by demons.

Text by Zhuge Flea