The official Stargate SG-1 and Atlantis convention in Chicago has had its guest list updated again. Familiar face Chuck Campbell.
Atlantis fans will recognise him as a technician, most famously posted in the control centre of Atlantis.
Chuck joins an existing line up of:
Ben Browder
Michael Shanks
Alexis Cruz
Lexa Doig
David Nykl
The convention takes place on 22nd August until the 24th August.