FredericWilhelmC.J.Sjöström[1](born8January1987[2][bettersourceneeded]),knownprofessionallyasFreddieStroma,isanEnglishactorandmodelofSwedishandGermandescent,bestknownforplayingCormacMcLaggenintheHarryPotterfilmseriesandLukeinthe2011musicalcomedyfilmACinderellaStory:OnceUponaSong.HestarredasAdamCromwellonthedramedyseriesUnreal,whichpremieredonLifetimeinJune2015.Hes...(展开全部)　　FredericWilhelmC.J.Sjöström[1](born8January1987[2][bettersourceneeded]),knownprofessionallyasFreddieStroma,isanEnglishactorandmodelofSwedishandGermandescent,bestknownforplayingCormacMcLaggenintheHarryPotterfilmseriesandLukeinthe2011musicalcomedyfilmACinderellaStory:OnceUponaSong.HestarredasAdamCromwellonthedramedyseriesUnreal,whichpremieredonLifetimeinJune2015.HestarredasBritVaynerinthe2016MichaelBaywarfilm,13Hours:TheSecretSoldiersofBenghazi.In2016,heplayedDickonTarlyinthesixthseasonoftheHBOfantasydramaseriesGameofThronesandH.G.WellsintheABCseries,TimeAfterTime.