When Dr. Fraiser stops the nurse to ask about Dr. Jacobs, she asks "Rita." Rita replies: "Yes?", but her lips don't move.
When the Goa'uld is holding Daniel hostage, he shoots the glass in front of Gen. Hammond, leaving a bullet mark. However, when the glass is shown again, the bullet mark is gone.
Trivia: The Tok'ra are mentioned for the first time.
Jolinar uses the word "humans", even though she clearly knows nothing about Earth and Teal'c is using the word "Tau'ri" when speaking with her.
Trivia: Teams SG-10, SG-11, and SG-12 have been added to Stargate Command.
When Teal'c leaves the room after speaking to the Goa'uld that possesses Capt. Carter, he swipes the wrong side of his ID card to open the door. It is very visible that his fingers are partially covering the magnetic strip. How would the door open if the magnetic strip was not read??
(after Teal'c shot Daniel with a zat)
Teal'c: Are you injured?
Daniel: Dumb question. But thank you. I think.
Teal'c: You are welcome.
Daniel: Just don't ever do that again.
Peter LaCroix would later return to play "Kendrick" in episode "Revisions" in Season 7.
Syndication air date: September 20, 1999.