Mulder and Scully investigate the strange two-day disappearance of a Navy destroyer.
The agents search for a man who possesses strange powers, and uncover a dangerous secret from Mulder's past that could expose the truth about alien existence.
In Seattle, a man attacks his employer after a disturbing dream. Meanwhile, Broyles needs to meet with Nina Sharp.
A serial killer and his cellmate escape from a mental institution to take revenge on a police detective.