TV The X-Files - Season 6 Episode 12 : One Son (2) The X-Files - Season 6 Episode 12 : One Son (2) 8.372/10 by 3394 users The Cigarette-Smoking Man reveals all the government secrets from the past 50 years in order for his son, Jeffery Spender, to join him in his work. Mulder learns that the final stage of the conspiracy will soon begin with the hybridization of the Syndicate members, and he must stop it from happening. Agent Spender deceives his father and arranges for Mulder and Scully to be reassigned to the X-Files, which doesn't sit too well with the Cigarette-Smoking Man. Details Casts Posters Images Title The X-Files - Season 6 Episode 12 : One Son (2) Alternative Titles Arquivo X(1993), X档案, Akte X, Expediente X, X Files, Ανεξερεύνητες Υποθέσεις, X檔案, پروندههای مجهول, پرونده های مجهول, 엑스 파일, X 파일, X-파일, X파일, 엑스파일, Los Expedientes Secretos X, Секретні матеріали, The X-Files First Air Date 1993-09-10 Last Air Date 2018-03-21 Number of Episodes 218 Number of Seasons 11 Genres Mystery, Sci-Fi & Fantasy, Crime, Networks FOX, Casts David Duchovny, Gillian Anderson, Mitch Pileggi Plot Keywords , Fox Mulder David Duchovny Dana Scully Gillian Anderson Walter Skinner Mitch Pileggi Episodes List The X-Files Season 6 :Episode 1 The Beginning The Beginning 1998-11-08 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 2 Drive Drive 1998-11-15 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 3 Triangle Triangle 1998-11-22 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 4 Dreamland (1) Dreamland (1) 1998-11-29 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 5 Dreamland II (2) Dreamland II (2) 1998-12-06 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 6 How the Ghosts Stole Christmas How the Ghosts Stole Christmas 1998-12-13 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 7 Terms of Endearment Terms of Endearment 1999-01-03 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 8 The Rain King The Rain King 1999-01-10 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 9 S.R. 819 S.R. 819 1999-01-17 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 10 Tithonus Tithonus 1999-01-24 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 11 Two Fathers (1) Two Fathers (1) 1999-02-07 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 12 One Son (2) One Son (2) 1999-02-14 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 13 Agua Mala Agua Mala 1999-02-21 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 14 Monday Monday 1999-02-28 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 15 Arcadia Arcadia 1999-03-07 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 16 Alpha Alpha 1999-03-28 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 17 Trevor Trevor 1999-04-11 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 18 Milagro Milagro 1999-04-18 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 19 The Unnatural The Unnatural 1999-04-25 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 20 Three of a Kind Three of a Kind 1999-05-02 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 21 Field Trip Field Trip 1999-05-09 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena.... The X-Files Season 6 :Episode 22 Biogenesis (1) Biogenesis (1) 1999-05-16 The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena....