Ep 9. Phantoms

After a team of Marines returns from a reconnaissance mission with severe injuries and claiming to have seen phantom-like beings, Colonel Sheppard and Dr. McKay lead a mission to investigate. As they explore the planet's underground cave system, the team begins to experience hallucinations and strange occurrences.

Meanwhile, Teyla and Ronon remain on Atlantis, trying to decipher a mysterious signal that has been transmitting throughout the city. As they uncover a connection to a dangerous experiment conducted by Dr. Weir's predecessor, they must race against time to prevent a catastrophic event from occurring.

Back on the planet, Colonel Sheppard and Dr. McKay discover that the phantom-like beings are the result of an experimental device left behind by the Ancients. As they search for a way to shut down the device and free their team members from their hallucinations, they must also confront their own fears and regrets.

With time running out, the team must work together to overcome their hallucinations and stop the device from unleashing a deadly force. But as they face their deepest fears, they realize that the true danger may be closer than they ever imagined.

In this gripping episode, the team must confront both physical and psychological challenges in order to save themselves and prevent a catastrophic event from occurring. With stunning special effects and powerful performances from the cast, "Phantoms" is a thrilling addition to the Stargate Atlantis universe.