Skinner destroys evidence to cover up a woman’s death and poses as Agent Mulder to complete the task. Mulder finds out about Skinner’s deception and confronts him, and Skinner reveals…

Scully’s recent failing health is revealed to be inoperable brain cancer, which is common among abductees. She meets with other abductees with the same condition and forms a special bond…

Jeremiah Smith and Mulder are on the run from the alien bounty hunter, and Smith takes Mulder to a small farm tended to by identical sets of children, and all…

During a one-night-stand in the midst of his divorce, A.D. Skinner becomes a murder suspect, and Mulder and Scully return the many favors that he has done for them by…

A French salvage ship searching for a lost WWII fighter plane unknowingly surfaces an alien which appears in the form of black oil and has the ability to jump hosts….

When a plague-like illness kills ten men inside a maximum security prison, Scully tries to get into the quarantine site and discover the cause and origin of the contagion, while…