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Robert Sean Leonard
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Robert Sean Leonard

Acting

BornFebruary 28, 1969 · 57
FromWestwood, New Jersey, USA
GenderMale

35

Movies

17

TV Shows

1

Crew Credits

75

Years Active

★ 3

Popularity

​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.

AKA Robert Lawrence Leonard · رابرت شان لنرد

Known For

Top 8 by popularity

Law & Order: Special Victims Unit

Law & Order: Special Victims Unit

★ 8.01999

Law & Order: Special Victims Unit

1999★ 8.0

as Kenneth O'Dwyer

House

House

★ 8.62004

House

2004★ 8.6

as James Wilson

The Blacklist

The Blacklist

★ 7.62013

The Blacklist

2013★ 7.6

as Frederick Barnes

The Good Doctor

The Good Doctor

★ 8.52017

The Good Doctor

2017★ 8.5

as Shamus O'Malley

The Good Wife

The Good Wife

★ 7.62009

The Good Wife

2009★ 7.6

as Del Paul

Tony Awards

Tony Awards

1956

Tony Awards

1956

as Self - Nominee

The Outer Limits

The Outer Limits

★ 7.71995

The Outer Limits

1995★ 7.7

as Robby Archer

Falling Skies

Falling Skies

★ 7.12011

Falling Skies

2011★ 7.1

as Dr. Roger Kadar

Photos (6)

Filmography

35 titles

Dead Poets Society1989Dead Poets Societyas Neil Perry ★ 8.3 Watch Driven2001Drivenas Demille Bly ★ 5.2 Watch Much Ado About Nothing1993Much Ado About Nothingas Claudio ★ 7.0 Watch The Age of Innocence1993The Age of Innocenceas Theodore "Ted" Archer ★ 7.0 Watch Swing Kids1993Swing Kidsas Peter Müller ★ 6.7 Watch Mr. & Mrs. Bridge1990Mr. & Mrs. Bridgeas Douglas Bridge ★ 6.1 Watch In the Gloaming1997In the Gloamingas Danny ★ 6.0 Watch

RSC Meets USA: Working Shakespeare

—RSC Meets USA: Working Shakespeareas Self Watch Act One2026Act Oneas Tim ★ 10.0 Watch House M.D.: The Doctor Directs2012House M.D.: The Doctor Directs ★ 10.0 Watch The Last Days of Disco1998The Last Days of Discoas Tom ★ 6.3 Watch House: Swan Song2012House: Swan Songas Self ★ 8.0 Watch My Best Friend Is a Vampire1987My Best Friend Is a Vampireas Jeremy Capello ★ 6.0 Watch Killer: A Journal of Murder1996Killer: A Journal of Murderas Henry Lesser ★ 5.9 Watch The I Inside2004The I Insideas Peter ★ 5.9 Watch Ground Control1998Ground Controlas Cruise ★ 5.6 Watch The Manhattan Project1986The Manhattan Projectas Max ★ 6.2 Watch Reluctant Saint: Francis of Assisi2003Reluctant Saint: Francis of Assisi ★ 6.3 Watch Tape2001Tapeas Jon ★ 6.9 Watch I Love You, I Love You Not1996I Love You, I Love You Notas Angel of Death ★ 5.3 Watch Safe Passage1994Safe Passageas Alfred ★ 6.0 Watch The Invention of Love2001The Invention of Loveas Young Housman ★ 6.0 Watch A Painted House2003A Painted Houseas Jesse Chandler ★ 7.0 Watch Dead Poets in NYC2014Dead Poets in NYCas Self Watch A Glimpse of Hell2001A Glimpse of Hellas LT(JG) Dan Meyer ★ 5.3 Watch The Boys Next Door1996The Boys Next Dooras Barry Klemper ★ 6.7 Watch Normandy: The Great Crusade1994Normandy: The Great Crusadeas Robert Sales (voice) ★ 10.0 Watch Eugene O’Neill: A Documentary Film2006Eugene O’Neill: A Documentary Filmas Self Watch Married to It1991Married to Itas Chuck Bishop ★ 6.0 Watch My Two Loves1986My Two Lovesas Larry Taylor ★ 4.8 Watch Standoff1998Standoffas Agent Jamie Doolin ★ 6.1 Watch Into the Deep: America, Whaling & The World2010Into the Deep: America, Whaling & The Worldas Herman Melville (voice) ★ 9.0 Watch Chelsea Walls2001Chelsea Wallsas Terry ★ 4.2 Watch Bluffing It1987Bluffing Itas Rusty Duggan ★ 6.5 Watch

Nantucket

2011Nantucketas Narrator ★ 7.5 Watch

2026 filmOnline