Mark Nelson
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Acted in
Julia
2022
as Dr. Greenberg
Lingua Franca
2020
as Roman
Blue Pig
2019
as Father
The Rewrite
2014
as Josh
Unforgettable
2011
as Eugene Lustig
The Good Wife
2009
as Adam Englehardt
Castle
2009
as Hot Shot
Law & Order: Criminal Intent
2001
as Mancuso
The Invention of Love
2001
as Chamberlain
Ed
2000
as Sid Pennington
CSI: Crime Scene Investigation
2000
as Audience Member
Now and Again
1999
Law & Order: Special Victims Unit
1999
as Robert Stevens
Liberty!
1997
as Loyalist
The First Wives Club
1996
as Eric Loest
Suddenly Susan
1996
as Paul
Spin City
1996
as Therapist
The Seventh Coin
1993
as Librarian
Law & Order
1990
as Stein
Law & Order
1990
as Dr. Stuart Barton
Law & Order
1990
as Julius Reinhard
Law & Order
1990
as Symposium Organizer
Largo Desolato
1990
as Bertram
Bloodhounds of Broadway
1989
as Sam the Skate
American Experience
1988
as Nathaniel Pendleton
thirtysomething
1987
as Leonard Katz
Remington Steele
1982
as Lino
The Chosen
1981
as Fighting Student
Friday the 13th
1980
as Ned