Singularity - All members of SG-7 are killed when Nirrti bombards the world with a malicious virus.
Out of Mind - SG-7 is assigned to attempt to retrieve SG-1 during their imprisonment by Hathor.
Rite of Passage - SG-1 reviews files on SG-7 before they were killed on Hanka.
Heroes, Part 1 - When a Goa'uld probe finds SG-13, SG-7 is ordered to provide backup to the unit on P3X-666.
Heroes, Part 2 - SG-7 fights alongside other SG units while attempting to pull SG-13 from P3X-666.
New Order, Part 1 - SG-7 returns with Goa'uld System Lord delegates from a neutral planet.
Avalon, Part 1 - Major Davis and SG-7 work to help the new Jaffa nation get on its feet, but the Jaffa still remain untrusting of the Tau'ri.