Ep 21. Crystal Skull

SG-1 is on a mission to explore P8X-987. As they investigate the planet, they stumble upon a strange crystal skull. They bring the artifact back to Earth and discover that it possesses a distinct electromagnetic field and is quite valuable.

However, while studying the skull, Dr. Daniel Jackson begins to have disturbing visions that lead him to believe that the skull is cursed. He becomes increasingly obsessed with the artifact, to the point of endangering his own life, and even his teammates, in his quest to discern its secrets.

As the situation intensifies, SG-1 turns to an expert in the field, Dr. Robert Rothman, to help them decode the skull and discover its purpose. But it soon becomes clear that not only is the skull much more dangerous than originally thought, but it may also have ties to an ancient legend that could have dire consequences for the entire planet.

As SG-1 races to solve the puzzle before it's too late, they must also confront their own demons, including Dr. Jackson's obsession with the skull and unresolved tensions within the team. In the end, they must band together to face a common enemy and save Earth from destruction.

Full of suspense and intrigue, "Crystal Skull" is a thrilling episode that explores the darker sides of human nature and the dangers of unchecked power. With captivating storytelling and intense action, this installment of Stargate SG-1 is sure to keep viewers on the edge of their seats.