Robert Sean Leonard
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.
Born: 28 February 1969
Played In
Movie
Jun 2026
Act One
Tim
TV Show
May 2026
The Terror: Devil in Silver
Director Cleave
TV Show
Jan 2022
The Gilded Age
Matthew Forte
TV Show
May 2019
The Hot Zone
Walter Humbolt
TV Show
Sep 2017
The Good Doctor
Shamus O'Malley
TV Show
Mar 2015
Battle Creek
Brock
TV Show
Sep 2013
The Blacklist
Frederick Barnes
Movie
Aug 2012
House M.D.: The Doctor Directs
Movie
May 2012
House: Swan Song
罗伯特·肖恩·莱纳德
Movie
Nov 2011
Nantucket
Narrator
TV Show
Jun 2011
Falling Skies
Dr. Roger Kadar
Movie
May 2010
Into the Deep: America, Whaling & The World
Herman Melville (voice)
TV Show
Sep 2009
The Good Wife
Del Paul
Movie
Mar 2006
Eugene O’Neill: A Documentary Film
Self
TV Show
Nov 2004
House
James Wilson
Movie
Mar 2004
The I Inside
Peter
TV Show
Jul 2003
Working Shakespeare
Movie
Apr 2003
A Painted House
Jesse Chandler
Movie
Apr 2003
Reluctant Saint: Francis of Assisi
Movie
Nov 2001
Tape
Jon
Movie
Sep 2001
Chelsea Walls
Terry
Movie
Apr 2001
Driven
Demille Bly
Movie
Mar 2001
The Invention of Love
Young Housman
Movie
Mar 2001
A Glimpse of Hell
LT(JG) Dan Meyer
TV Show
Oct 1999
Wasteland
Jesse's ex
TV Show
Sep 1999
Law & Order: Special Victims Unit
Kenneth O'Dwyer
Movie
Aug 1998
Ground Control
Cruise
Movie
May 1998
The Last Days of Disco
Tom
Movie
Jan 1998
Standoff
Agent Jamie Doolin
Movie
Apr 1997
In the Gloaming
Danny
Movie
Sep 1996
Killer: A Journal of Murder
Henry Lesser
Movie
Aug 1996
I Love You, I Love You Not
Angel of Death
Movie
Feb 1996
The Boys Next Door
Barry Klemper
TV Show
Mar 1995
The Outer Limits
Robby Archer
Movie
Dec 1994
Safe Passage
Alfred
Movie
Jan 1994
Normandy: The Great Crusade
Robert Sales (voice)
Movie
Sep 1993
The Age of Innocence
Theodore "Ted" Archer
Movie
May 1993
Much Ado About Nothing
Claudio
Movie
Mar 1993
Swing Kids
Peter Müller
Movie
Sep 1991
Married to It
Chuck Bishop
Movie
Nov 1990
Mr. & Mrs. Bridge
Douglas Bridge
Movie
Jun 1989
Dead Poets Society
Neil Perry
Movie
Oct 1987
My Best Friend Is a Vampire
Jeremy Capello
TV Show
Sep 1987
Going Live!
Self
Movie
Sep 1987
Bluffing It
Rusty Duggan
Movie
Jun 1986
The Manhattan Project
Max
Movie
Apr 1986
My Two Loves
Larry Taylor
TV Show
Jun 1985
The Comedy Factory
Garrett
TV Show
Apr 1956
Tony Awards
Self - Nominee
TV Show
Dec 1951
Hallmark Hall of Fame
Jesse Chandler
Movie
RSC Meets USA: Working Shakespeare
Self