The X-Files

Alone (Season 8, Episode 19)

TV-14

TV Episode | 45 min | Crime, Drama, Mystery

A bizarre reptilian creature captures Doggett and his new Mulder-obsessed partner underground and only an X-Files deposed Mulder can help them.

Director

Writers

Chris Carter (created by) | Frank Spotnitz (written by) | Jeffrey Bell (executive story editor) | Greg Walker (executive story editor) | Steven Maeda (story editor)

Producers

Composer

Cinematographer

Editor

Casting Director

Production Designer

Edit Released

Release date

May 6, 2001 (United States)

Awards

Series awards

Contacts

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Cast	+ Add Cast
11 cast members

Name	Known for
David Duchovny Fox Mulder Fox Mulder See fewer	The X-Files (1993)
Gillian Anderson Dana Scully Dana Scully See fewer	The X-Files (1993)
Robert Patrick John Doggett John Doggett See fewer	Terminator 2: Judgment Day (1991)
Mitch Pileggi Walter Skinner Walter Skinner See fewer	Basic Instinct (1992)
Jolie Jenkins FBI Agent Leyla Harrison FBI Agent Leyla Harrison See fewer	Alexa & Katie (2018)
Jay Caputo Salamander Man Salamander Man See fewer	The Amazing Spider-Man (2012)
Tony Ketcham Gary Sacks Gary Sacks See fewer	Ghost World (2001)
Zach Grenier Dr. Herman Stites Dr. Herman Stites See fewer	Devs (2020)
James Otis Arlen Sacks Arlen Sacks See fewer	The Prestige (2006)
Lisa Kaseman Pathology Assistant Pathology Assistant See fewer	Chronos 5.0 (1993)
Beata Pozniak The Hidden Force (uncredited) The Hidden Force (uncredited) See fewer	JFK (1991)