sentences:  The show centers on FBI special agents Fox Mulder (David Duchovny) and Dana Scully (Gillian Anderson) who work on cases linked to the paranormal, called X-Files.Mulder is a believer in the paranormal, while the skeptical Scully was initially assigned to debunk his work.In this episode, Mulder and Scully investigate reports of a mysterious creature that has impregnated a middle-aged woman.