Jaclyn HalesSamantha Hayes Keith HottingerSam Mitchell Richard SharrahMatt Hayes Marlys Miller-FladelandLori Mitchell Nathan DayAlien / Jill's Groom Caitlin E.J. MeyerCaitlin Andrew W. JohnsonSgt. Sebresos D.L. WalkerHighway Volunteer Kenneth ApplegateMan Outside Tunnel Channon VoyceHospital Patient Jason SteadmanMilitary Advisor Michael Shumway导演 / 制片人 / 剪辑师 / 原创音乐 Brent RowlandDirector Of Photography Lauren SearleAssistant Makeup Artist Sarah SteigersAssistant Makeup Artist Johnett RobinsonKey Hair Stylist Darren UramKey Hair Stylist Shila Marie McLemoreWardrobe Assistant Nancey AhlstromerFirst Assistant Director Mario DeAngelisFirst Assistant Director Ryan McDonaldFirst Assistant Director Owen PetersonSound Re-Recording Mixer Joe HazeSound Re-Recording Mixer G.W. Pope IIISound Effects Editor Nate HoffmanDialogue Editor McCord LarsenCasting Associate Dawn StrateCasting Associate Chris HansonCreature Design Todd Sheridan PerryVisual Effects Supervisor 
