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).
Movies
Born to Raise Hell
2010
Charlie St. Cloud
2010
The Santa Clause 2
2002
The 6th Day
2000
Contagious
1997
Night Visitors
1996
Dead Ahead
1996
The Substitute
1993
TV Shows
Smallville
2001
The Lone Gunmen
2001
Dark Angel
2000
Stargate SG-1
1997
The Outer Limits
1995
The X-Files
1993
The X-Files
1993
21 Jump Street
1987