The Nox
O'Neill and the SG-1 team go to a planet, which has creatures called
Fenri that possess the power of invisibility. On arrival they discover
Apophis, and a Goa'uld hunting party, they are there tracking the Fenri.
O'Neill attempts at an ambush, but all members of the SG-1 team are
killed.
They are revived, by a peaceful, fairy like people called the Nox.
The Nox can make things invisible from the sight of the hunters, and
bring back the dead. O'Neill and the team offer to defend the Nox
against Apophis, but the little people have their own solution, and this
for now remains their secret.