Mark Verheiden Rights: Gage Skidmore, CC BY-SA 3.0, through Wikimedia Commons. Actor or Actress (1) Never Sleep Again: The Elm Street Legacy (2010) Writer (16) Swamp Thing (2019) Ash vs Evil Dead (2015) Marvel's Daredevil (2015) Constantine (2014) Hemlock Grove (2013) Falling Skies (2011) Caprica (2010) My Name Is Bruce (2007) Heroes (2006) Battlestar Galactica (2004) Smallville (2001) FreakyLinks (2000) Martial Law (1998) Timecop (1997) Timecop (1994) The Mask (1994) Producer (4) Swamp Thing (2019) Constantine (2014) Battlestar Galactica: Razor (2007) Timecop (1997)
