Robert Sean Leonard
Profile info
Known forActing
GenderMale
Birthday28 February 1969 (57 years old)
Place of birthWestwood, New Jersey, USA
Known credits52
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 the medical TV drama House and in the film Dead Poets Society.
Act One
2026 · Tim
The Terror: Devil in Silver
2026 · Director Cleave
The Gilded Age
2022 · Matthew Forte
The Hot Zone
2019 · Walter Humbolt
The Good Doctor
2017 · Shamus O'Malley
Battle Creek
2015 · Brock
The Blacklist
2013 · Frederick Barnes
House M.D.: The Doctor Directs
2012
House: Swan Song
2012 · Self
Nantucket
2011 · Narrator
Falling Skies
2011 · Dr. Roger Kadar
Into the Deep: America, Whaling & The World
2010 · Herman Melville (voice)
The Good Wife
2009 · Del Paul
The Hottest State
2007 · Thanks
Eugene O’Neill: A Documentary Film
2006 · Self
House
2004 · James Wilson
The I Inside
2004 · Peter
Working Shakespeare
2003
A Painted House
2003 · Jesse Chandler
Reluctant Saint: Francis of Assisi
2003
Tape
2001 · Jon
Chelsea Walls
2001 · Terry
Driven
2001 · Demille Bly
The Invention of Love
2001 · Young Housman
A Glimpse of Hell
2001 · LT(JG) Dan Meyer
Wasteland
1999 · Jesse's ex
Law & Order: Special Victims Unit
1999 · Kenneth O'Dwyer
Ground Control
1998 · Cruise
The Last Days of Disco
1998 · Tom
Standoff
1998 · Agent Jamie Doolin
In the Gloaming
1997 · Danny
Killer: A Journal of Murder
1996 · Henry Lesser
I Love You, I Love You Not
1996 · Angel of Death
The Boys Next Door
1996 · Barry Klemper
The Outer Limits
1995 · Robby Archer
Safe Passage
1994 · Alfred
Normandy: The Great Crusade
1994 · Robert Sales (voice)
The Age of Innocence
1993 · Theodore "Ted" Archer
Much Ado About Nothing
1993 · Claudio
Swing Kids
1993 · Peter Müller
Married to It
1991 · Chuck Bishop
Mr. & Mrs. Bridge
1990 · Douglas Bridge
Dead Poets Society
1989 · Neil Perry
My Best Friend Is a Vampire
1987 · Jeremy Capello
Going Live!
1987 · Self
Bluffing It
1987 · Rusty Duggan
The Manhattan Project
1986 · Max
My Two Loves
1986 · Larry Taylor
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