D. Neil Mark
D. Neil Mark is a Canadian actor who has appeared in numerous film and television productions. He starred in The 6th Day (2000), Fear (1996), and Fly Away Home (1996). In addition to his film roles, he has appeared in various series, including The X-Files (1993–2018), Stargate SG-1 (1997–2007), and Smallville (2001–2011).
Known for
- Smallville (2001)
- The X-Files (1993)
- The X-Files (1993)
- Stargate SG-1 (1997)
- Fringe (2008)
- 21 Jump Street (1987)
- Sliders (1995)
- Andromeda (2000)
- The Outer Limits (1995)
- Dark Angel (2000)
- John Doe (2002)
- The Lone Gunmen (2001)
- The Santa Clause 2 (2002)
- The 6th Day (2000)
- Charlie St. Cloud (2010)
- Born to Raise Hell (2010)
- Storm Chasers: Revenge of the Twister (1998)
- Turbulence 2: Fear of Flying (1999)
- They Nest (2000)
- The Substitute (1993)