Stargate SG-1 S05E01 - Enemies (2)
Stargate SG-1 (1997)
S05E01 Enemies (2)
Episode Overview
SG-1 becomes trapped aboard a damaged vessel in a remote galaxy, facing the imminent threat of destruction from Apophis. In a shocking twist, Teal'c is reprogrammed and returns to his former allegiance with Apophis, putting his teammates in grave danger.