演員表
- 導演:
- 編劇:
- 演員:
- 吉蓮安德森 Gillian Anderson
............Dana Scully 217 episodes, 1993-2018
- 大衛杜考夫尼 David Duchovny
............Fox Mulder 193 episodes, 1993-2018
- 米契皮雷基 Mitch Pileggi
............Walter Skinner 91 episodes, 1994-2018
- 威廉戴維斯 William B. Davis
............Smoking Man 44 episodes, 1993-2018
- 勞勃派區克 Robert Patrick
............John Doggett 40 episodes, 2000-2002
- Tom Braidwood
............Melvin Frohike 41 episodes, 1994-2018
- Bruce Harwood
............John Fitzgerald Byers 38 episodes, 1994-2018
- Dean Haglund
............Richard 'Ringo' Langly 37 episodes, 1994-2018
- 安娜貝基許 Annabeth Gish
............Monica Reyes 27 episodes, 2001-2018
- James Pickens Jr.
............Alvin Kersh 21 episodes, 1998-2018
- 理查克雷鮑 Chris Owens
............Jeffrey Spender 14 episodes, 1996-2018
- Bill Dow
............Chuck Burks 9 episodes, 1993-2018
- Alex Diakun
............Buddy 5 episodes, 1995-2018
- Keith Arbuthnot
............Ghouli 5 episodes, 2016-2018
- Roger Cross
............Agent Rice 5 episodes, 1994-2018