由Anton,Walbrook,Diana,Wynyard,Frank,Pettingell领衔主演的煤气灯下是一部综合评分1.0分的英国恐怖片。Twentyyearsago,oldMrs.Barlowwaskilledinherhomeat12,PimlicoSquareforherpricelessrubies.Themurderersearchedthewholehousewithoutfindingthem,thendisappeared.Thehousehasbeenemptysincethen,butnowPaulandBellaMallenmoveintotheapartment.BellaMallensuffersfromforgetfulnessandnervousness-atleastthatiswhatherhusbandtellsher.Anelderlyhorsewrangler,B.G.Roughworkedasapolicemantwentyyearsagoandstillrememberstheunsolvedcase.HenoticesthatMr.MallenlooksjustlikeLouisBarre,Mrs.Barlow'snephew.AndwhydoesMr.Mallensomysteriouslyleaveeverynightjusttogointotheapartmentnextdoor,nr.14