Gre'Thor (in Klingon, ghe'tor or 'ghe''or) is the Klingon afterlife where the dishonored go when they die. It is the Klingon equivalent of hell and is guarded by a fearsome demon, Fek'lhr (roughly pronounced "Fek-Lar"; in Klingon, "veqlargh"). Those unfortunate Klingons who find themselves in Gre'Thor are faced with eternal torture by Fek'lhr and his demons; however, Klingon legend allows for souls to be saved from Gre'Thor, usually by heroic sacrifices performed by friends and family (Kahless, for example, once willingly journeyed to Gre'Thor to save his brother, Morath, and send him to Sto'Vo'Kor).