For other uses of this name, see Peterson (disambiguation)
SG-3 team member under Colonel Reynolds's command. His unit was originally assigned as backup to SG-1 on a mission to P2X-887. Reynolds instructed Peterson to accompany him on another recon of the area, just before an Al'kesh made its presence known.
PLAYED BY -
FIRST APPEARED - Zero Hour
Zero Hour - Peterson and the rest of SG-2 continue to sweep P2X-887 for any sign of SG-1.