Horror History Horror Television Horror History: Sunday, February 14, 1999: “The X-Files” episode “One Son” premiered 4 Evil Eyes February 14, 1999 Season 6 Episode 12 As the conspiracy moves toward its final stage, Mulder seeks a way to stop it and Jeffrey Spender faces the cost of defying his father. Source: JustWatch The X-Files (1993) Tags: The X-Files (1993) One Son horror Horror History Post navigation Previous Horror History: Saturday, February 13, 1999: “Are You Afraid of the Dark?” episode “The Tale of the Gruesome Gourmets” premieredNext Horror History: Saturday, February 20, 1999: “Are You Afraid of the Dark?” episode “The Tale of the Zombie Dice” premiered Related Stories Horror History: Monday, February 22, 2016: “The X-Files” episode “My Struggle II” premiered Horror History Horror Television Horror History: Monday, February 22, 2016: “The X-Files” episode “My Struggle II” premiered February 22, 2016 Horror History: Monday, February 15, 2016: “The X-Files” episode “Babylon” premiered Horror History Horror Television Horror History: Monday, February 15, 2016: “The X-Files” episode “Babylon” premiered February 15, 2016 Horror History: Monday, February 8, 2016: “The X-Files” episode “Home Again” premiered Horror History Horror Television Horror History: Monday, February 8, 2016: “The X-Files” episode “Home Again” premiered February 8, 2016