 David DuchovnyFox Mulder | Fox Mulder |
 Gillian AndersonDana Scully | Dana Scully |
 Amanda PeetDakota Whitney | Dakota Whitney |
 Billy ConnollyJoseph Crissman | Joseph Crissman |
 XzibitMosley Drummy | Mosley Drummy |
 Mitch PileggiWalter Skinner | Walter Skinner |
 Callum Keith RennieJanke Dacyshyn | Janke Dacyshyn |
 Adam GodleyFather Ybarra | Father Ybarra |
 Nicki AycoxCheryl Cunningham | Cheryl Cunningham |
 Alex DiakunGaunt Man | Gaunt Man |
| FFagin WoodcockFranz Tomczeszyn | Franz Tomczeszyn |
| MMarco NiccoliChristian Fearon | Christian Fearon |
 Carrie RuscheinskyMargaret Fearon | Margaret Fearon |
 Spencer MaybeeBlair Fearon | Blair Fearon |
 Veronika HadraváFemale Assistant | Female Assistant |
| DDenis KrasnogolovMale Assistant | Male Assistant |
 Patrick KeatingSlight Man | Slight Man |
 Stephen E. MillerFeed Store Proprietor | Feed Store Proprietor |
 Xantha RadleyMonica Bannan | Monica Bannan |
 Lorena GaleOn Screen Doctor | On Screen Doctor |
 Donavon StinsonSuited Man | Suited Man |
 Dion Johnstone1st Cop | 1st Cop |
 Sarah-Jane RedmondSpecial Agent in Charge | Special Agent in Charge |
| CChristina D'AlimonteDoctor's Colleague | Doctor's Colleague |
 Vanesa TomasinoHallway Agent | Hallway Agent |
 Luvia PetersenO.R. Nurse | O.R. Nurse |
 Babs ChulaSurgeon | Surgeon |
 Marci T. HouseSheriff | Sheriff |
 Joseph Patrick FinnWhispering Priest | Whispering Priest |
| BBeth SieglerAnesthesiologist | Anesthesiologist |
