Beachhead

Samantha Carter returns to Stargate Command when the Ori seize control of a planet, using an expanding force field to gain a foothold in our galaxy.

Guest Stars

Claudia BlackVala Mal Doran

Gary JonesWalter Harriman

Dan SheaSylvester Siler

Maury ChaykinNerus

Louis Gossett Jr.Gerak

Barclay HopeColonel Lionel Pendergast

Ian ButcherOri Prior

Donald AdamsLatal

Eileen BarrettBirra