"Forever in a Day" begins an important storyline about Daniel's wife Sha're's stolen child who is a "Harcesis," an illegal breeding between Goa'uld hosts. Then an earlier thread is picked up in "Past and Present" on planet Vyus whose people all suffer amnesia. Their leader Ke'ra (played by Megan Leitch who's portrayed Mulder's missing sister in The X-Files) is a link to the earlier "Prisoners" episode and the dangerous "destroyer of worlds". In a two-part cliffhanger, Sam must attempt to rescue her father, face Satan himself on a prison moon, and resurrect "Jolinar's Memories" from the Goa'uld she was briefly possessed by, then "The Devil You Know" reveals an embarrassing secret that could allow the team to escape the clutches of Satanic Sokar. "Pretense" is one of those sci-fi series staples as a character is put on trial to prove their guilt on behalf of another. "Urgo" expands the general sardonic humor with a little pathos for the guest appearance by Dom DeLuise. Lots of slapstick ensues.
"A Hundred Days" is the three months O'Neill spends stranded on planet Edora by the fire rain of a passing asteroid belt. Then in "Shades of Grey" he appears to suffer a total personality switch when he steals technology from the Tollan and is insubordinate in the extreme. Both these are terrific concepts but are scarcely enough story to have stretched across more than one episode. --Paul Tonks