Cast of The X-Files

David Duchovny portrays the role of Fox Mulder, an FBI Special Agent known for his unorthodox investigative methods and unwavering belief in the existence of extraterrestrial life. Mulder is haunted by his sister's abduction, which motivates his relentless pursuit of the truth. Duchovny's performance as Mulder has made the character an iconic figure in science fiction television.

Gillian Anderson plays the character of Dana Scully, a highly skeptical FBI Special Agent who is assigned to work with Mulder on the X-Files. Scully is a medical doctor with a background in forensic pathology, bringing a scientific and logical perspective to their investigations. Anderson's portrayal of Scully showcases her intelligence, resilience, and evolving beliefs throughout the series.

Robert Patrick joins the cast as John Doggett, an FBI Special Agent who takes over as Mulder's partner following Duchovny's departure from the show in later seasons. Doggett is a no-nonsense investigator with a background in criminal profiling. Patrick's portrayal of Doggett adds a new dynamic to the series, as he brings a different perspective and skepticism to the paranormal cases.

Annabeth Gish portrays the character of Monica Reyes, an FBI Special Agent who joins the X-Files division as Scully's new partner. Reyes is a former FBI profiler with a keen interest in the paranormal. Gish's performance as Reyes brings empathy and intuition to the investigations, as she gradually becomes more involved in the complex mythology of The X-Files.

Bradley Whitford guest stars as Daniel Trepkos, a scientist with a dark secret in an episode of The X-Files. Trepkos becomes entangled in Mulder and Scully's investigation as they uncover the truth behind a mysterious phenomenon. Whitford's portrayal of Trepkos captures the character's conflicted nature and adds depth to the episode's storyline.

Doug Hutchison plays the memorable role of Eugene Victor Tooms, a liver-eating mutant with a terrifying ability to stretch his body through narrow spaces. Tooms becomes one of the most iconic villains in The X-Files, tormenting Mulder and Scully as they strive to stop his killing spree. Hutchison's portrayal of Tooms is chilling and leaves a lasting impression on viewers.

Dan Butler guest stars as Jim Ausbury in an episode of The X-Files. Ausbury is a UFO enthusiast and takes part in a support group for abductees. Butler's performance as Ausbury adds an element of mystery and intrigue to the episode, showcasing the impact of the paranormal on individuals' lives.

Jayne Atkinson appears as Willa Ambrose in an episode of The X-Files. Ambrose is a gifted psychic who becomes embroiled in a dangerous case involving remote viewing experiments. Atkinson's portrayal of Ambrose portrays the character's vulnerability and strength as she navigates the complex world of psychic abilities.