
D. Neil Mark
Born
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Known For
Acting
Place of Birth
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).

Born to Raise Hell
Steve
2010

Charlie St. Cloud
EMT
2010

Fringe
ND Agent · (1 episode)
2008
Rockpoint P.D.
(13 episodes)
2003

The Santa Clause 2
Teacher
2002

Smallville
Lt. McNulty · (1 episode)
2001

The Lone Gunmen
(1 episode)
2001

The 6th Day
Security Guard
2000

Dark Angel
Checkpoint Cop 2 · (1 episode)
2000

Andromeda
Alexandros · (1 episode)
2000

They Nest
Harbor Patrolman
2000

Turbulence 2: Fear of Flying
Naval Officer
1999

Y2K
Quantum Co-Pilot
1999

Storm Chasers: Revenge of the Twister
1st Crew Member
1998

Stargate SG-1
Frakes · (1 episode)
1997

Contagious
Lab Technician
1997

Night Visitors
MP #2
1996

Dead Ahead
Eric Payeton
1996

Deadlocked: Escape from Zone 14
Cop #1
1995

The Outer Limits
Guard · (1 episode)
1995

Sliders
Stationary Biker · (1 episode)
1995

The Substitute
Rusty
1993

The X-Files
S.W.A.T. Team Officer · (1 episode)
1993

The X-Files
Deputy Scott Kerber · (1 episode)
1993

21 Jump Street
Scott Arbogast · (1 episode)
1987