Robert Sean Leonard
Born
February 28, 1969 (56 years old)
Known For
Acting
Place of Birth
Westwood, New Jersey, USA
Robert Sean Leonard (born February 28, 1969) is an award-winning American actor.
He has regularly starred in Broadway and off-Broadway productions, but is most known for his roles on House and in Dead Poets Society.
Known For
The Gilded Age
Matthew Forte · (7 episodes)
2022
The Hot Zone
Walter Humbolt · (6 episodes)
2019
The Good Doctor
Shamus O'Malley · (1 episode)
2017
Battle Creek
Brock · (1 episode)
2015
The Blacklist
Frederick Barnes · (1 episode)
2013
Nantucket
Narrator
2011
Into the Deep: America, Whaling & The World
Herman Melville (voice)
2010
The Good Wife
Del Paul · (1 episode)
2009
Eugene O’Neill: A Documentary Film
Self
2006
Dead Poets: A Look Back
2006
House
James Wilson · (176 episodes)
2004
The I Inside
Peter
2004
Working Shakespeare
(5 episodes)
2003
A Painted House
Jesse Chandler
2003
Tape
Jon
2001
Chelsea Walls
Terry Olsen
2001
Driven
Demille Bly
2001
The Invention of Love
Young Housman
2001
A Glimpse of Hell
LT(JG) Dan Meyer
2001
Wasteland
Jesse's ex · (13 episodes)
1999
Law & Order: Special Victims Unit
Kenneth O'Dwyer · (3 episodes)
1999
Ground Control
Cruise
1998
The Last Days of Disco
Tom
1998
Standoff
Agent Jamie Doolin
1998
In the Gloaming
Danny
1997
Killer: A Journal of Murder
Henry Lesser
1996
I Love You, I Love You Not
Angel of Death
1996
The Boys Next Door
Barry Klemper
1996
The Outer Limits
Robby Archer · (1 episode)
1995
Safe Passage
Alfred
1994
Normandy: The Great Crusade
Robert Sales (voice)
1994
The Age of Innocence
Theodore "Ted" Archer
1993
Much Ado About Nothing
Claudio
1993
Swing Kids
Peter Müller
1993
Married to It
Chuck Bishop
1991
Mr. & Mrs. Bridge
Douglas Bridge
1990
Dead Poets Society
Neil Perry
1989
My Best Friend Is a Vampire
Jeremy Capello
1987
Going Live!
Self · (1 episode)
1987
Bluffing It
Rusty Duggan
1987
The Manhattan Project
Max
1986
My Two Loves
Larry Taylor
1986
The Comedy Factory
Garrett · (1 episode)
1985
Tony Awards
Self - Nominee · (1 episode)
1956
Hallmark Hall of Fame
Jesse Chandler · (1 episode)
1951