Anna KendrickEloise McGarry Stephen MerchantWalter Thimble Tony RevoloriRenzo Eckberg Wyatt RussellTeddy Millner Becky Ann BakerCarol Millner Thomas CocquerelHuck Hayes Chris WhitleyDouglas Grotsky Margo MartindaleFreda Eckberg Sheri Mann StewartSherri Grotsky Richard HaylorRoger Millner Chelle RamosRodriguez Bride Brad OberhoferWedding Singer Andy BlitzNotorious Donny Haczyk Max SilvestriChampagne Server Nick ArapoglouReceptionist Matthew CornwellDrunk Military Buddy Rya MeyersFrancie Millner Elizabeth Faith LudlowCaterer Omer MughalHotel Staff Member Gabriella CilaRenzo's Study Buddy Lontrell AndersonServer (uncredited) Nargis AnistonBridesmaid (uncredited) Tommy O'BrienRobert Vardaros (uncredited) Amanda Burke BuczekBridesmaid (uncredited) Kelsey CortezServer (uncredited) Payson DurantWedding Guest (uncredited) Shannon EdwardsMilner Business Associate (uncredited) Fred GalleWealthy Family Friend (uncredited) Matthew A. HandWedding Guest (uncredited) Geoffrey HowardWedding Guest (uncredited) Lainey KloesWedding Guest (uncredited) Susan Lafayette MossMaid (uncredited) Roger NealWedding Guest (uncredited) Stacey ParrishBridesmaid (uncredited) Shaker SangamWedding Guest (uncredited) Garret WhittingtonSingle Bachelor (uncredited) Brittany HitesArt Direction Timothy David O'BrienProduction Design Ben RichardsonDirector Of Photography Laura ReinkerSet Costumer Fred LloydAssistant Costume Designer Voni HinkleHair Department Head Essie ChaMakeup Department Head Daniel GeorgeCostume Supervisor Nesrin IsmailKey Makeup Artist Toniet GallegoSet Costumer LaShana ClaytonSeamstress Talya MelveyKey Hair Stylist Jim Alan CookKey Costumer Peggy StamperCostume Designer TK ShomFirst Assistant Director Kostas TheodosiouDigital Intermediate Richard Nathan ShapiroDialogue Editor Richard SanchezAssistant Editor Andy KoyamaSound Re-Recording Mixer Andrea von FoersterMusic Supervisor Ando JohnsonSound Effects Editor Peter BrownSupervising Sound Editor Robert VardarosBoom Operator Kerry KazCasting Assistant Caitlin McKennaAdr Voice Casting Charlene LeeCasting Associate Heather Hylton BivensExtras Casting Kai ThorupLocation Manager Nina HodgeProduction Coordinator Kelley SimsProduction Supervisor