Eliza DushkuEcho / Caroline Farrell Olivia WilliamsAdelle DeWitt Tahmoh PenikettPaul Ballard Miracle LaurieMadeline Costley Amy AckerDr. Claire Saunders Reed DiamondLaurence Dominic Alan TudykStephen Kepler / Alpha Summer GlauBennett Halverson Alexis DenisofSenator Daniel Perrin Keith CarradineMatthew Harding Vincent VentrescaNolan Kinnard Philip CasnoffClive Ambrose Stacey ScowleyCindy Perrin Brett ClaywellMatt Cargill Maurissa TancharoenKilo / 脚本 Natalie GrazianoArt Attendant Angel DesaiSophie Alvarez Nelson FranklinBurt Styne Matt KeeslarRichard Connell Gregg HenryWilliam Bashford Octavia SpencerProfessor Janack Glenn MorshowerSheriff Rand Vincent LarescaMr. Sunshine Ian Anthony DaleJack Dunston Ana Claudia TalancónGelena Haley PullosDavina Crestejo Adam GodleyClyde Randolph Jordan BridgesNicholas Bashford Jeff DoucetteStore Manager Ashley JohnsonWendy / Caroline David Lee SmithClay Corman Kristoffer PolahaNate Jordan Mehcad BrooksSam Jennings Jonathan Del ArcoMr. Caviezel Kurt CaceresGabriel Crestejo Michael HoganBradley Karrens Joseph SikoraTerry Karrens Arye GrossProfessor Gossen Danielle LangloisAunt Sheila Rhea SeehornJocelyn Bashford Tony AmendolaAtalo Diakos Billy SnowTest Subject #2 Rhashan StoneTest Subject Rick FoxGary Walden (uncredited) Dennis KeifferAmbrose's Man (uncredited) Mike MassaApollo (uncredited) Jaime Lee KirchnerRayna Russell Sam HenningsSenator Boxbaum John EddinsMale ATF Agent Blake KushiATF Board Agent Keri SafranFemale ATF Agent Lydia Blanco GarzaHousewife Leslie AndrewsFemale Student Vinny ChhibberAttendant #3 Valerie CruzSelena Ramirez Brenda BakkeMargaret Bashford Joe HowardOld Dr. Saunders Zoran RadanovichHugo Taubman Iris BahrDetective Donovan Deanna Lee DouglasLittle Sister Kevin LinehanDeputy Merrick Jeff ColeMale Attendant #2 Evie PeckFemale Staff Member Josh LatzerSecurity Guard #1 Adair TishlerCaroline Farrell Noah HarpsterMatthew Harper Tank JonesSecurity Guard #2 John Brantley ColeMusic Director Katie NisaBlue Collar Guy's Wife Jennifer KretchmerFemale Active Cloie Wyatt TaylorChantal Manny StreetzStage Manager Jonathan KowalskySecurity Guard Billy 'Sly' WilliamsConcert Promoter Karl HerlingerSketchy Guy T.J. JosefyBlue Collar Guy Jamie SilberhartzPeasant Blouse Patrick StinsonBrett Locano David Solomon監督 / プロデューサー Joss Whedon監督 / 脚本 / プロデューサー Tim Minear監督 / 脚本 / プロデューサー Steven S. DeKnight監督 / 脚本 / プロデューサー Maurissa TancharoenKilo / 脚本 Jane Espenson脚本 / プロデューサー 
