Robert Sean Leonard

Robert Sean Leonard

Age: 56 years old
Born: February 28, 1969 in 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

Dead Poets Society

Dead Poets Society

Movie | 1989
House

House

TV | 2004
Swing Kids

Swing Kids

Movie | 1993
The Gilded Age

The Gilded Age

TV | 2023
Matthew Forte
7 Episodes
The Hot Zone

The Hot Zone

TV | 2019
Walter Humbolt
6 Episodes
The Good Doctor

The Good Doctor

TV | 2019
Shamus O'Malley
One Episode
Law & Order: Special Victims Unit

Law & Order: Special Victims Unit

TV | 2015
Kenneth O'Dwyer
3 Episodes
Battle Creek

Battle Creek

TV | 2015
Brock
One Episode
The Good Wife

The Good Wife

TV | 2014
Del Paul
One Episode
The Blacklist

The Blacklist

TV | 2013
Frederick Barnes
One Episode
Nantucket

Nantucket

Movie | 2011
Narrator
Into the Deep: America, Whaling & The World

Into the Deep: America, Whaling & The World

Movie | 2010
Herman Melville (voice)
Eugene O’Neill: A Documentary Film

Eugene O’Neill: A Documentary Film

Movie | 2006
Self
Dead Poets: A Look Back

Dead Poets: A Look Back

Movie | 2006
The I Inside

The I Inside

Movie | 2004
Peter
House

House

TV | 2004
James Wilson
176 Episodes
A Painted House

A Painted House

Movie | 2003
Jesse Chandler
Hallmark Hall of Fame

Hallmark Hall of Fame

TV | 2003
Jesse Chandler
One Episode
Tony Awards

Tony Awards

TV | 2003
Self - Nominee
One Episode
Working Shakespeare

Working Shakespeare

TV | 2003
5 Episodes
Driven

Driven

Movie | 2001
Demille Bly
Tape

Tape

Movie | 2001
Jon
Chelsea Walls

Chelsea Walls

Movie | 2001
Terry Olsen
A Glimpse of Hell

A Glimpse of Hell

Movie | 2001
LT(JG) Dan Meyer
The Invention of Love

The Invention of Love

Movie | 2001
Young Housman
The Outer Limits

The Outer Limits

TV | 2000
Robby Archer
One Episode
Wasteland

Wasteland

TV | 1999
Jesse's ex
13 Episodes
The Last Days of Disco

The Last Days of Disco

Movie | 1998
Tom
Ground Control

Ground Control

Movie | 1998
Cruise
Standoff

Standoff

Movie | 1998
Agent Jamie Doolin
In the Gloaming

In the Gloaming

Movie | 1997
Danny
The Boys Next Door

The Boys Next Door

Movie | 1996
Barry Klemper
Killer: A Journal of Murder

Killer: A Journal of Murder

Movie | 1996
Henry Lesser
I Love You, I Love You Not

I Love You, I Love You Not

Movie | 1996
Angel of Death
Safe Passage

Safe Passage

Movie | 1994
Alfred
Normandy: The Great Crusade

Normandy: The Great Crusade

Movie | 1994
Robert Sales (voice)
Swing Kids

Swing Kids

Movie | 1993
Peter Müller
The Age of Innocence

The Age of Innocence

Movie | 1993
Theodore "Ted" Archer
Much Ado About Nothing

Much Ado About Nothing

Movie | 1993
Claudio
Married to It

Married to It

Movie | 1991
Chuck Bishop
Going Live!

Going Live!

TV | 1991
Self
One Episode
Mr. & Mrs. Bridge

Mr. & Mrs. Bridge

Movie | 1990
Douglas Bridge
Dead Poets Society

Dead Poets Society

Movie | 1989
Neil Perry
My Best Friend Is a Vampire

My Best Friend Is a Vampire

Movie | 1987
Jeremy Capello
Bluffing It

Bluffing It

Movie | 1987
Rusty Duggan
The Manhattan Project

The Manhattan Project

Movie | 1986
Max
My Two Loves

My Two Loves

Movie | 1986
Larry Taylor
The Comedy Factory

The Comedy Factory

TV | 1986
Garrett
One Episode