25
Robert Sean Leonard
Born · February 28, 1969 (55 years old)
Known For: Acting
Place of Birth: Westwood, New Jersey, USA
Bio
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.
The Gilded Age
Matthew Forte · (7 episodes)
7.9
2022
The Hot Zone
Walter Humbolt · (6 episodes)
7.1
2019
The Good Doctor
Shamus O'Malley · (1 episode)
8.5
2017
Battle Creek
Brock · (1 episode)
6.9
2015
The Blacklist
Frederick Barnes · (1 episode)
7.6
2013
House: Swan Song
0.0
2012
Nantucket
Narrator
10.0
2011
Into the Deep: America, Whaling & The World
Herman Melville (voice)
0.0
2010
The Good Wife
Del Paul · (1 episode)
7.6
2009
Eugene O’Neill: A Documentary Film
Self
0.0
2006
Dead Poets: A Look Back
0.0
2006
House
James Wilson · (176 episodes)
8.6
2004
The I Inside
Peter
5.9
2004
A Painted House
Jesse Chandler
7.0
2003
Tape
Jon
6.8
2001
Chelsea Walls
Terry Olsen
5.1
2001
Driven
Demille Bly
5.1
2001
The Invention of Love
Young Housman
0.0
2001
A Glimpse of Hell
LT(JG) Dan Meyer
5.2
2001
Wasteland
Jesse's ex · (13 episodes)
7.3
1999
Law & Order: Special Victims Unit
Kenneth O'Dwyer · (3 episodes)
7.9
1999
Ground Control
Cruise
5.6
1998
The Last Days of Disco
Tom
6.2
1998
Standoff
Agent Jamie Doolin
5.7
1998
In the Gloaming
Danny
6.0
1997
Killer: A Journal of Murder
Henry Lesser
5.9
1996
I Love You, I Love You Not
Angel of Death
5.1
1996
The Boys Next Door
Barry Klemper
6.6
1996
The Outer Limits
Robby Archer · (1 episode)
7.7
1995
Safe Passage
Alfred
6.0
1994
Normandy: The Great Crusade
Robert Sales (voice)
10.0
1994
The Age of Innocence
Theodore "Ted" Archer
7.0
1993
Much Ado About Nothing
Claudio
6.9
1993
Swing Kids
Peter Müller
6.7
1993
Married to It
Chuck Bishop
6.0
1991
Mr. & Mrs. Bridge
Douglas Bridge
6.0
1990
Dead Poets Society
Neil Perry
8.3
1989
My Best Friend Is a Vampire
Jeremy Capello
6.0
1987
Going Live!
Self · (1 episode)
6.0
1987
Bluffing It
Rusty Duggan
6.0
1987
The Manhattan Project
Max
6.2
1986
My Two Loves
Larry Taylor
3.5
1986
Comedy Factory
Garrett · (1 episode)
0.0
1985
Tony Awards
Self - Nominee · (1 episode)
5.0
1956
Hallmark Hall of Fame
Jesse Chandler · (1 episode)
8.7
1951