SG-1 being stunned by the Canon's ring from Stargate SG-1 Demons taken from Gateworld screencaps.
Appears on these pages
The Canon's ring was a device used by the Canon and later Vala Mal Doran. These were small rings...
"Demons" is the eighth episode of the third season of Stargate SG-1. SG-1 arrives on a planet...