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Robert Sean Leonard
AKA: Robert Lawrence Leonard · رابرت شان لنرد
Acting
Born: 1969
Westwood, New Jersey, USA
11 Global Credits
🔥 2.5 Popularity
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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.
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.
Known For
The Terror: Devil in Silver
Director Cleave
2026 · US
The Gilded Age
Matthew Forte
2022 · US
The Hot Zone
Walter Humbolt
2019 · US
The Good Doctor
Shamus O'Malley
2017 · US
Battle Creek
Brock
2015 · US
The Blacklist
Frederick Barnes
2013 · US
House
James Wilson
2004 · US
Working Shakespeare
Role
2003 · US
Full Credits
| Show / Title | Year | Credit / Role |
|---|---|---|
| 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 | 2004 | James Wilson |
| Working Shakespeare | 2003 | Contributor |
| The Outer Limits | 1995 | Robby Archer |
| Going Live! | 1987 | Self |
| Tony Awards | 1956 | Self - Nominee |