Actress-DirectorSoleilMoonFrye'ssecondwork"SonnyBoy"focusesonheroftentroubledrelationshipwithherfatheractorVirgilFryewhosuffersonAlzheimer'sdisease.FromthebeginningofhiscareerasamakeupartistonthesetofEasyRider,hisworkasaElvisPresleydoubleinNewOrleansandhispoliticalsupportforthecivilrightsinAlabamatohisworkonthecornfieldsinIowaandhisGoldenGlovesboxingchampionshipFryeaccompaniesherfathertoreexperiencetheirpastonajourneythroughthestates.Thelongertheirtriplasts,themoreMr.Frye'sdiseaseseemstoworsen.Thereforeitgetsmoreandmoredifficultforbothofthemtocopewiththeirlivesandmemories.