Nelson has appeared in the Broadway productions of Angels in America (2018), Cabaret (2016), After the Fall, The Invention of Love, Three Sisters, Picasso at the Lapin Agile (Obie Award), A Few Good Men, Rumors, Broadway Bound, Biloxi Blues, Brighton Beach Memoirs, and Amadeus. He teaches theater at Princeton University and HB Studio in New York, where he studied acting with Uta Hagen.
- IMDb Mini Biography By: Mark Nelson
Friday the 13th
As Ned
The Chosen
As Fighting Student
The Seventh Coin
As Librarian
Bloodhounds of Broadway
As Sam the Skate
The First Wives Club
As Eric Loest
The Rewrite
As Josh
Largo Desolato
As Bertram
Lingua Franca
As Roman
The Invention of Love
As Chamberlain
Blue Pig
As Father
The Evil Three
As Darryl Wells
CSI: Crime Scene Investigation
As Audience Member
Law & Order
As Stein
Unforgettable
As Eugene Lustig
Spin City
As Therapist
Law & Order: Special Victims Unit
As Robert Stevens
Law & Order: Criminal Intent
As Mancuso
Liberty!
As Loyalist
Now and Again
Suddenly Susan
As Paul
thirtysomething
As Leonard Katz
Remington Steele
As Lino
The Good Wife
As Adam Englehardt
Ed
As Sid Pennington
American Experience
As Nathaniel Pendleton
Julia
As Dr. Greenberg
Castle
As Hot Shot