| Aidan Gillen (doktor J. Allen Hynek), Michael Malarkey (kapitán Michael Quinn), Laura Mennell (Mimi Hyneková), Ksenia Solo (Susie Millerová), Neal McDonough (generál James Harding), Michael Harney (generál Hugh Valentine), Jill Morrison (Faye), Ian Tracey, Robert John Burke (William Fairchild), Matt O'Leary (poručík Henry Fuller), Currie Graham, Heather Doerksen (Donna Smithová), Michael Imperioli (Edward Rizzuto), Kurt Evans (Jack Smith), Annette Reilly (matka), Darcy Hinds (MP), Hayley McLaughlin (Rebecca), Graham Greene (David), Bob Gunton (prezident Harry S. Truman), Thomas Kretschmann (Wernher von Braun), Kevin Christy (Emmett York), Malcolm Goodwin (Thomas Mann), Matt Bellefleur (Wakefield), Adam Greydon Reid (Donald Kehoe), Brooke Smith (Sara Downingová), Steven Williams (Nate), Tony Alcantar (Carlton Fanshaw), Michael Bean (doktor), Mary Black (Evelyn Meyersová), Eric Breker (Klaus), Jonathan Whitesell (Wells), Bob Frazer, Patrick Gallagher (Randall Kavanagh), Kiefer O'Reilly (Will Downing), April Telek (Dorothy Yorková), Nadine Lewington (Kelly), Max Lloyd-Jones (McCasky), Ty Olsson (šerif Donnelly), Chad Rook (Randy Pitts), Brendon Zub, Rohan Campbell (Rourke), Fred Henderson (Daniels), Jake Manley (Toby McManus), Darren Mann (Billy), Christopher Rosamond (Donnie), Justin Sproule (Skip), Ben Cotton (Chris), Dion Riley, Blake Stadel (místní šerif), Tom Tasse (Mahaffey), John Emmet Tracy (Phil), David Coakley (Weeks), R.J. Fetherstonhaugh (James Vaughn), Donny James Lucas (Dave), Casey Manderson (Steve), Dalias Blake (voják), Andrew Kavadas, Art Kitching (Gary), Michael Meneer (ředitel), John Shaw (Roger), Peter Skagen (šerif), Billy Wickman, Stephanie Bennett (Leigh-Ann), Fulvio Cecere (Davis), Deni DeLory (sekretářka), Kurt Ostlund (voják), Justine Warrington (sekretářka), Darren Dolynski (reportér), Dee Jay Jackson, Sebastian Greaves (Charlie), Alex Barima (Gene), Glenn Ennis (řidič taxi), Craig March (Andy), Elyse Maloway (studentka), Christopher Heyerdahl (Edmund), Jason Burkart (Greg), Curtis Caravaggio (Thomas), Spencer Garrett (generál Blackstone), Peter Graham-Gaudreau (šerif Washington), Kevin Hansen (barman), Jesse Hutch (Rex Chapman), Kelly-Ruth Mercier (Jean), Gardiner Millar (Tim), Sofia Milos (Daria), Caitlin Mitchell-Markovitch, Donald Sales, Todd Thomson (Fred McDoyle), Dan Zukovic (Lloyd), Kayla Deorksen (Ruthie Shoemakerová), Quinton Boisclair (Skinwalker), Trevor Lerner, Maddy Hillis (Vicki) |
