起源
第 4 季：第 3 集: Dean is transported back in time and finds his newfound grandfather may be hiding a secret that is key to Sam and Dean's predicament.
主演 馬特·科恩, 艾咪·古美尼克, Mitch Pileggi
第 4 季：第 3 集: Dean is transported back in time and finds his newfound grandfather may be hiding a secret that is key to Sam and Dean's predicament.