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
(Ned)
The Chosen
(Fighting Student)
The Seventh Coin
(Librarian)
Bloodhounds of Broadway
(Sam the Skate)
The First Wives Club
(Eric Loest)
The Rewrite
(Josh)
Largo Desolato
(Bertram)
Lingua Franca
(Roman)
The Invention of Love
(Chamberlain)
Blue Pig
(Father)
The Evil Three
(Darryl Wells)
CSI: Crime Scene Investigation
(Audience Member)
Law & Order
(Stein)
Law & Order
(Dr. Stuart Barton)
Unforgettable
(Eugene Lustig)
Spin City
(Therapist)
Law & Order
(Julius Reinhard)
Law & Order: Special Victims Unit
(Robert Stevens)
Law & Order: Criminal Intent
(Mancuso)
Liberty!
(Loyalist)
Remington Steele
(Lino)
thirtysomething
(Leonard Katz)
Suddenly Susan
(Paul)
Now and Again
Ed
(Sid Pennington)
American Experience
(Nathaniel Pendleton)
Law & Order
(Symposium Organizer)
The Good Wife
(Adam Englehardt)
Julia
(Dr. Greenberg)
Castle
(Hot Shot)