Original Air Date	July 31, 1998
Guest Stars	Tamsin Kelsey as Gairwyn Douglas H. Arthurs as Heru-ur Andrew Kavadas as Olaf Mark Gibbon as Thor Laara Sadiq as Technician
Directed By	William Gereghty
Written By	Katharyn Powers
Synopsis	The SGC gets a distress call from Cimmeria, who's under attack by the Goa'uld. They in turn travel back to help them, and the true form of the Asgards is revealed.