Colonel William Ronson's repaired USS Prometheus, on its return voyage, is suddenly attacked by aliens near a mysterious cloud. So Sam advises seeking shelter there, but is knocked out, awakening alone aboard, with serious damages. While she stubbornly seeks to design repairs, she has visions of Daniel, Jack and Teal'c counseling her, but also cryptic poetic statements from a mysterious girl, Grace. As the ship's hull breaks down fatally, her nightmare only ends when the truth clears up.
—KGF Vissers