Watched in 2017

The team, now designated SG-1 are planning their next foray through the gate as they try to map out the variety of sites available to them and locate their missing friends. O'Neill asks that Teal'c be allowed to join his team but Gen. Hammond thinks that will be unlikely given that he is the host for a Goa'uld. Unknown to anyone, however, is that O'Neill's close friend, Maj. Charles Kawalsky, leader of SG-2, has been infected by a Goa'uld, an immature version that has not yet taken complete control of the host. Kawalsky is having regular blackouts during which the Goa'uld is trying to return to the gate. An MRI reveals what is wrong but it's unlikely the creature that has fused itself to Kawalsky's spine can be surgically removed. Meanwhile, Col. Kennedy arrives to question Teal'c who has pledged his loyalty to his new world.

Oliver and Thea are concerned when a family friend plans to run for mayor; Thea starts to exhibit side effects from the Lazarus Pit; Felicity asks an employee for help with a business decision.

Mindy challenges Paul for a chance to win back her old office. Danny joins a support group to help him get over his breakup with Christina.

J.D. and Kim start contemplating about their future and their baby's future.

While exploring a world populated by Mongol descendants, Capt. Carter is abducted for a wife of a local warlord.

The growing tension between Oliver and Diggle puts both their lives at risk when they go after Damien Darhk and a H.I.V.E. deployed meta-human. Meanwhile, Laurel talks Thea into returning to Nanda Parbat to ask her father to put Sara into the Lazarus Pit. However, Laurel is surprised when Nyssa refuses to do it.

Mindy struggles to cope with Casey's new career choice. While most of the hospital staff attend a music festival, a new doctor comes to the rescue as Jeremy and Tamra struggle to cope with the workload.

Carla is finding the decision to return to work after having the baby tough. Elliot treats another doctor, which is always tough going. JD and Kim try to figure out how much they have in common.

Sherlock takes on the case of finding out who is going around and smashing six unique head statues of late Prime Minister Margaret Thatcher.

The Stargate base is put in deadly peril when it is contaminated with a dangerous infection which causes its victims to become mindlessly animalistic brutes.

Laurel must deal with the repercussions of taking Sara to Nanda Parbat. Meanwhile, Oliver asks Captain Lance for a favor and while he's not surprised at the response, he is surprised at what he finds out next.

Morgan sues Mindy for sexual harassment after she backs out of testing his theory that whoever sleeps with him finds the love of their life immediately afterwards. Danny wants Peter out of the practice.

J.D. is trying to keep his girlfriend from taking the job that would take her away from him for four months while Dr. Cox tries to solve a "medical mystery".

The SG-1 team is sent after the SG-9 team that has failed to return. They find that SG-9's captain, having been treated like a god by planetary inhabitants, is drunk with power and is tyrannizing them. Can they overcome him?

When things take a turn for the worse with Sara, Oliver calls in a favor from an old friend who deals in the mystical, John Constantine.

Mindy begins dating an Arts and Culture writer, however when he discerns that she is not cultured enough for him, she decides to invite him to Christina's art show, which features nude photos of Danny.

Carla is still struggling with postpartum depression, Cox and janitor take advantage of the new hospital luxury suite, and Elliot has to deal with being called a private-practice "sellout."

When Jack is injured unintentionally by a crystal alien, the alien duplicates Jack's form and out of fear of retribution tries to heal Jack. He returns to Earth in place of Jack, while Jack is still unconscious on the planet, to find the one thing he feels will accomplish this; the one thing that cannot be found again. Meanwhile, the 'real' Jack has returned and is trying to convince SGC that he is who he says he is.

Felicity is frantic when she learns that Ray is alive and being held by Damien Darhk. Felicity's guilt over not finding Ray sooner causes tension between her and Oliver.

Mindy tries to get to know Peter better as he competes in a wrestling tournament, while Morgan and Tamra bond.

A patient hears singing from everyone, turning Sacred Heart into a musical extravaganza. Meanwhile, Elliot determines whether or not J.D. should move in with her, and Carla determines whether or not to go back to work.

With the Stargate program in danger of being terminated, the team is under pressure to find new technology. Visiting a planet where they believe there is a creature that possesses the secret of invisibility, they encounter Apophis and his guards. Both sides receiving mortal wounds, they are aided by the planet's inhabitants, the Nox, a gentle people with a very large secret.

A shocking revelation complicates the battle between Team Arrow and Damien Darhk; Thea loses control in front of Alex.

When Danny tells Mindy she is too picky and judgemental of other people, she tries to prove him wrong by going on a date with her complete opposite. Jeremy is distressed when his dad visits the practice and takes an interest in Peter.

Dr. Kelso's thoughts narrate this episode in which he takes a special interest in a patient who is an Iraqi War veteran. The presence of the veteran brings about a political debate amongst the staff regarding the War.