TheGatewayMeatisadisturbingandsadisticfilm,thatstraysfarfromthenormalconventionsofthehorrorgenre.ItisaboutagroupofSatanists,livinginaquaint,coastalfishingtown.AsthefilmprogresseswegettoknowthecharacterplayedbyDeCarohimself,Markus.ThefilmismainlyabouthowMarkusstrugglesashetriestodealwiththegreatexpectationsthatareplacedonhimafterhisfathersdeath.Markus'father,whowasaSatanist,wastryingtoopenupaportalintohell.Nowthatheisgone,Markusmusttakethereigns,andgainthepowerthathisfatherwanted.Withthehelpofhisfamilyandacoupleoffriends,Markusmurdershiswaytopower,ashisyoung,preschoolageddaughterwatches."