霍斯和丹娜盡力保護Jeremiah Smith,因為Smith不但知道整個殖民計劃的真相,而且霍斯也要靠他神奇的治療能力救回其母(其實霍斯母親的名稱是Teena Mulder).而外星人殺手卻誓要處決Smith,一場追逐戰即將展開. 
4X01 Herrenvolk
案件類型: Extraterrestrial
涉案疑犯: Jeremiah Smith, Alien Bounty Hunter
涉案罪名: Homicides, Conspiracy, Obstruction of Justice
調查探員: Special Agent Fox Mulder, Special Agent Dana Scully, Agent Pendrell
調查結果: Open
外星人殺手要把叛徒鏟除,霍斯和丹娜卻誓死保護,因為他可帶領霍斯得知真相,甚至救回霍斯母親的性命.
霍斯和丹娜盡力保護Jeremiah Smith,因為Smith不但知道整個殖民計劃的真相,而且霍斯也要靠他神奇的治療能力救回其母(其實霍斯母親的名稱是Teena Mulder).而外星人殺手卻誓要處決Smith,一場追逐戰即將展開.
Smith帶霍斯去一個偏僻的農場,在那裡霍斯見到很多複製小孩,看真一點原來是薩曼!Smith告訴霍斯他們都是打理農場的工蜂.可是話未休,外星人殺手已經來到,霍斯眼白白見到殺手殺死Smith和Samantha.
在華盛頓,丹娜對Smith展開深入調查,發覺Jeremiah Smith有五個身份,他們竟擁有全世界人類的資料!他們究竟為誰工作?為何工作?
這時,煙鏟得知X是內鬼,X在霍斯家門口遇伏中鎗.在他死前,用血在地上寫上SRSG四隻大字.
霍斯垂頭喪氣去到聯合國的Special Representative to the Secretary General(SRSG),在那裡他遇上漂亮的高莫莉(Marita Covarrubias).她把農場和薩曼的照片交予霍斯,可是她說政府否認這個農場的存在.
霍斯母親仍躺在病床,煙鏟召來外星人殺手並告訴他'最可怕的敵人是一無所有的人'.於是殺手把他的手放在霍斯母親的額上,運功把她救醒(看來所有外星人都有這種醫治能力).
編劇: Chris Carter
導演: R. W. Goodwin
領銜: David Duchovny as Special Agent Fox Mulder
演員: Mitch Peliggi as Assistant Director Walter Skinner
William B. Davis as The Cigarette-Smoking Man
Roy Thinnes as Jeremiah Smith
Steven Williams as X
Brian Thompson as Alien Bounty Hunter
Garvin Cross as The Repairman
Don Williams as The Elder
Morris Panych as Grey-Haired Man
Rebecca Toolan as Mrs. Mulder
Brendan Beiser as Agent Pendrell
Laurie Holden as Marita Covarrubias