Marshall decides to step in after seeing his boss’s approach to settling with a million dollar company. Ted’s class trip isn’t what he envisioned.

With the timeline changed by SG-1’s actions in the distant past, an alternate version of SG-1 must use the newly-discovered time ship to set things right.

SG-1 travels back in time in a daring plan to steal a piece of Ancient technology from Ra, the powerful Goa’uld who ruled in ancient Egypt.

SG-1 must free an alternate reality Earth from a Goa’uld invasion after duplicates of Samantha Carter and Charles Kawalsky come through the quantum mirror.

Colonel O’Neill, leading the new SG-1, track Apophis back to the planet Chulak to rescue Sha’re and Skaara, and befriend one of Apophis’ Jaffa guards.

Major Kawalsky is possessed by a Goa’uld, and the SGC must find a way to remove it without killing him.

When powerful aliens come through Earth’s Stargate, Colonel Jack O’Neill returns to Abydos to retrieve Daniel Jackson, who has discovered that the alien transit system includes much more than the…

Jack interrogates Henderson’s wife about her husband’s connection to the terrorists. Lynn begs his sister to return his stolen keycard, while Tony regains consciousness and learns of Michelle’s fate. Martha…

Mulder and Doggett join forces to investigate the arson attack on a genetics lab where one of the doctors suspected of experimenting with alien impregnation is killed. They encounter Billy…

When Scully and Doggett are contacted by a man who claims his wife was murdered shortly after giving birth to an alien baby, Scully digs deeper into reports of alien…

Mulder undergoes an experimental form of hypnotherapy to recover his memories about his sister’s abduction, but the treatment has side effects including psychotic behavior, and Mulder wakes up one morning…

Ross’s first date in nine years is on Valentine’s Day with a beautiful neighbor. Susan and Carol, also out on a romantic date; end up at the same restaurant. Joey…