
Acting
D. Neil Mark
EN, ES cinema · 16 credits
Also known as Neil D. Mark · 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
Filmography

Born to Raise Hell
EN · 20104.5
as Steve

The Santa Clause 2
EN · 20026.0
as Teacher

Replicant
EN · 20015.9
Stand In

They Nest
EN · 20005.5
as Harbor Patrolman

The 6th Day
EN · 20006.0
as Security Guard

Y2K
EN · 19994.6
as Quantum Co-Pilot

Turbulence 2: Fear of Flying
EN · 19994.5
as Naval Officer

Storm Chasers: Revenge of the Twister
EN · 19985.4
as 1st Crew Member

Contagious
EN · 19974.5
as Lab Technician

Dead Ahead
ES · 19964.0
as Eric Payeton

Night Visitors
EN · 19966.5
as MP #2

Fear
EN · 19966.7
Stand In

The Substitute
EN · 19934.6
as Rusty



