بازیگران ثابت فصل 4

1. 

   David Duchovny

   Fox Mulder

2. 

   Gillian Anderson

   Dana Scully

3. 

   Robert Patrick

   John Doggett

4. 

   Annabeth Gish

   Monica Reyes

‫ستارگان مهمان 15

1. 

   Mitch Pileggi

   Walter Skinner

2. 

   Cary Elwes

   Brad Follmer

3. 

   Lucy Lawless

   Shannon McMahon

4. Jane Yamamoto

   News Ancho

5. 

   John Casino

   Roland McFarland

6. James Riker

   Baby William

7. Ashley Knutson

   Baby William

8. Travis Riker

   Baby William

9. Rikki Held

   Baby William

10. 

    James Pickens Jr.

    Alvin Kersh

11. 

    Sheila Larken

    Margaret Scully

12. 

    Bruce Harwood

    John Fitzgerald Byers

13. 

    Dean Haglund

    Richard 'Ringo' Langly

14. 

    Tom Braidwood

    Melvin Frohike

15. Nicholas Walker

    Carl Wormus

عوامل تولید 3