Mark Nelson

Liberty!

as Loyalist

Episodes: 6

First Aired: Nov 23, 1997

Spin City

as Therapist

Episodes: 4

First Aired: Sep 17, 1996

CSI: Crime Scene Investigation

as Audience Member

Episodes: 1

First Aired: Oct 06, 2000

Law & Order

as Stein

Episodes: 1

First Aired: Sep 13, 1990

Law & Order

as Dr. Stuart Barton

Episodes: 1

First Aired: Sep 13, 1990

Unforgettable

as Eugene Lustig

Episodes: 1

First Aired: Sep 20, 2011

Law & Order

as Julius Reinhard

Episodes: 1

First Aired: Sep 13, 1990

Law & Order: Special Victims Unit

as Robert Stevens

Episodes: 1

First Aired: Sep 20, 1999

Law & Order: Criminal Intent

as Mancuso

Episodes: 1

First Aired: Sep 30, 2001

Suddenly Susan

as Paul

Episodes: 1

First Aired: Sep 19, 1996

thirtysomething

as Leonard Katz

Episodes: 1

First Aired: Sep 29, 1987

Remington Steele

as Lino

Episodes: 1

First Aired: Oct 01, 1982

Law & Order

as Symposium Organizer

Episodes: 1

First Aired: Sep 13, 1990

The Good Wife

as Adam Englehardt

Episodes: 1

First Aired: Sep 22, 2009

Ed

as Sid Pennington

Episodes: 1

First Aired: Oct 08, 2000

American Experience

as Nathaniel Pendleton

Episodes: 1

First Aired: Oct 04, 1988

Julia

as Dr. Greenberg

Episodes: 1

First Aired: Mar 31, 2022

Castle

as Hot Shot

Episodes: 1

First Aired: Mar 09, 2009