Robert Sean Leonard

Personal Info

Known For

Acting

Known Credits

45

Gender

Male

Birthday

1969-02-28 (56 years old)

Place of Birth

Westwood, New Jersey, USA

Also Known As

  • Robert Lawrence Leonard
  • رابرت شان لنرد

Robert Sean Leonard

Biography

​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 Good Doctor
8.5%

The Good Doctor

Sep 25, 2017

Dead Poets Society
8.3%

Dead Poets Society

Jun 2, 1989

House
8.6%

House

Nov 16, 2004

The Blacklist
7.6%

The Blacklist

Sep 23, 2013

The Age of Innocence
7.0%

The Age of Innocence

Sep 10, 1993

Much Ado About Nothing
6.9%

Much Ado About Nothing

May 7, 1993

Driven
5.1%

Driven

Apr 27, 2001

The Good Wife
7.6%

The Good Wife

Sep 22, 2009

The I Inside
6.0%

The I Inside

Mar 21, 2004

Swing Kids
6.7%

Swing Kids

Mar 5, 1993

Tape
6.9%

Tape

Nov 2, 2001

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Acting

2022
The Gilded Age as Matthew Forte
2019
The Hot Zone as Walter Humbolt
2017
The Good Doctor as Shamus O'Malley
2015
Battle Creek as Brock
2013
The Blacklist as Frederick Barnes
2012
House: Swan Song
2011
Nantucket as Narrator
2010
Into the Deep: America, Whaling & The World as Herman Melville (voice)
2009
The Good Wife as Del Paul
2006
Eugene O’Neill: A Documentary Film as Self
2006
Dead Poets: A Look Back
2004
House as James Wilson
2004
The I Inside as Peter
2003
A Painted House as Jesse Chandler
2001
Tape as Jon
2001
Chelsea Walls as Terry Olsen
2001
Driven as Demille Bly
2001
The Invention of Love as Young Housman
2001
A Glimpse of Hell as LT(JG) Dan Meyer
1999
Wasteland as Jesse's ex
1999
Law & Order: Special Victims Unit as Kenneth O'Dwyer
1998
Ground Control as Cruise
1998
The Last Days of Disco as Tom
1998
Standoff as Agent Jamie Doolin
1997
In the Gloaming as Danny
1996
Killer: A Journal of Murder as Henry Lesser
1996
I Love You, I Love You Not as Angel of Death
1996
The Boys Next Door as Barry Klemper
1995
The Outer Limits as Robby Archer
1994
Safe Passage as Alfred
1994
Normandy: The Great Crusade as Robert Sales (voice)
1993
The Age of Innocence as Theodore "Ted" Archer
1993
Much Ado About Nothing as Claudio
1993
Swing Kids as Peter Müller
1991
Married to It as Chuck Bishop
1990
Mr. & Mrs. Bridge as Douglas Bridge
1989
Dead Poets Society as Neil Perry
1987
My Best Friend Is a Vampire as Jeremy Capello
1987
Going Live! as Self
1987
Bluffing It as Rusty Duggan
1986
The Manhattan Project as Max
1986
My Two Loves as Larry Taylor
1985
The Comedy Factory as Garrett
1956
Tony Awards as Self - Nominee
1951
Hallmark Hall of Fame as Jesse Chandler

Crew

2007
The Hottest State as Thanks
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Robert Sean Leonard