Jonathan BrandisLucas Wolenczak / Scenariusz Don FranklinCommander Jonathan Ford Ted RaimiLieutenant Tim O'Neill / Scenariusz Frank WelkerDarwin (voice) Roy ScheiderCaptain Nathan Bridger Marco SanchezSensor Chief Miguel Ortiz Michael DeLuiseSeaman Anthony Piccolo Kathy EvisonLieutenant Lonnie Henderson Edward KerrLieutenant James Brody John D'AquinoLt. Benjamin Krieg Stephanie BeachamDr. Kristin Westphalen Stacy HaidukLieutenant Commander Katherine Hitchcock Royce D. ApplegateChief Manilow Crocker Rosalind AllenDr. Wendy Smith Michael Stephen CostelloSecretary General McGath Michael IronsideCaptain Oliver Hudson Elise NealLieutenant J.J. Fredericks Richard HerdAdmiral Noyce William Morgan SheppardThe Professor Jesse DoranGeneral Thomas Kent McCordCommander Scott Keller Dustin NguyễnChief William Shan Ralph WilcoxMason Freeman Mark FauserWeapons Officer Phillips Timothy OmundsonDr. Joshua Levin Michael YorkPresident Alexander Bourne Robert EngelsMalcolm Lansdowne / Scenariusz Brittany SnowHyperion Child James ShigetaVietnamese President Chi Mark HamillTobias LeConte Roscoe Lee BrowneDr. Raleigh Young Patricia CharbonneauElaine Morse Denis ArndtNavy Quartermaster Bickle Dennis NealMilitary Police Guard Jonathan BanksMaximillian Scully Brenda Siemer ScheiderCarol Bridger Thom ShermanEnsign Sheppard Gustavo PerezCaribbean Native Christopher M. BrownObatu Christinna ChaunceyAlien #2 Leesa CastanedaDesperate Woman Dorian FieldHelmswoman Tyler George ColangeloFrightened Man Steve Mastro Jr.Marine Captain Leroy Mitchell Jr.Barkeeper Paul VroomLieutenant Commander Trask Hank StoneMarine Sergeant Brittany MurphyChristine VanCamp Luis GuzmánGeneral Guzmano Bernie CaseyAdmiral Vanalden Dawn RobinsonSarah Toenin Turhan BeyDimitri Rossovich Dennis ChristopherAmbassador Dillington JoAnna Garcia SwisherIris Joe SenecaProfessor Bingham John Bedford LloydThe Regulator Julia NicksonLieutenant Commander Heiko Kimura Alan ScarfeDr. Rubin Zellar Yaphet KottoCaptain Jack Clayton John Saint RyanCaptain Finius Wideman Terence KnoxCommander Michael VanCamp Aki AleongArmy General Tran William ShatnerMilos Tezlof Gregory Paul MartinMarcus Rawlings John MaynardHauler Captain Jason StuartMotivational Speaker Chaim TopolDr. Rafik Hassan Christopher PettietZachery Thomas Robert FoxworthRoyce Shelton Wanda De JesusCommander Pamela Lopez Shelley HackCapt. Marilyn Stark John FinnColonel Schrader Luca BercoviciThe Marauder Sandra HessDr. Karen Sommers Charles CyphersCalvin Shelley Kristoffer TaboriDr. Wolenczak Lindsay FrostSavannah Rossovich David MarcianoMack Stumpp Steven WilliamsThe President of the USA Michael ParksGeorge Le Chein Rebecca StanleyAunt Jenny Justine ShapiroCmdr. Williams Clark Heathcliffe BrollyRenegade Sensor Chief Michelle HoldenEarthcast Anchor Buckley NorrisTerritorial Governor Michelle SullivanCrew Member Erick AvariLybyan Representative Sandra KinderItalian Representative Vachik MangassarianTunisian Representative Jodi Lyn BrocktonOfficer Wilson Lance PatrickMissing crewman Stephen KronishMurray Goldwater Jesús Salvador TreviñoReżyseria David J. BurkeReżyseria / Scenariusz / Producer Bruce Seth GreenReżyseria John T. KretchmerReżyseria Burt BrinckerhoffReżyseria Gabrielle BeaumontReżyseria Lindsley Parsons IIIReżyseria Annette Haywood-CarterReżyseria James A. ContnerReżyseria Patrick HasburghScenariusz Carleton EastlakeScenariusz Clifton CampbellScenariusz Robert EngelsMalcolm Lansdowne / Scenariusz Lawrence HertzogScenariusz Javier Grillo-MarxuachScenariusz Michael CassuttScenariusz Art MonterastelliScenariusz Ted RaimiLieutenant Tim O'Neill / Scenariusz Jonathan BrandisLucas Wolenczak / Scenariusz Melinda M. SnodgrassScenariusz Kenneth ZunderDirector Of Photography Geoffrey SchaafDirector Of Photography 
