Robert Sean Leonard

Known for

• Dead Poets SocietyNeil Perry8.3
• The Good DoctorShamus O'Malley8.5
• HouseJames Wilson8.6
• Law & Order: Special Victims UnitKenneth O'Dwyer8.0
• The BlacklistFrederick Barnes7.6
• Falling SkiesDr. Roger Kadar7.1
• The Age of InnocenceTheodore "Ted" Archer7.0
• DrivenDemille Bly5.2
• Much Ado About NothingClaudio7.0
• The Good WifeDel Paul7.6
• The I InsidePeter5.9
• The Gilded AgeMatthew Forte7.7

Filmography

1. 2026Act OneFilm: Tim
2. 2026The Terror: Devil in SilverSeries: Director Cleave (1 episode)
3. 2022The Gilded AgeSeries: Matthew Forte (7 episodes)
4. 2019The Hot ZoneSeries: Walter Humbolt (6 episodes)
5. 2017The Good DoctorSeries: Shamus O'Malley (1 episode)
6. 2015Battle CreekSeries: Brock (1 episode)
7. 2013The BlacklistSeries: Frederick Barnes (1 episode)
8. 2012House M.D.: The Doctor DirectsFilm
9. 2011NantucketFilm: Narrator
10. 2011Falling SkiesSeries: Dr. Roger Kadar (22 episodes)
11. 2010Into the Deep: America, Whaling & The WorldFilm: Herman Melville (voice)
12. 2009The Good WifeSeries: Del Paul (1 episode)
13. 2004HouseSeries: James Wilson (176 episodes)
14. 2004The I InsideFilm: Peter
15. 2003Working ShakespeareSeries (5 episodes)
16. 2003A Painted HouseFilm: Jesse Chandler
17. 2003Reluctant Saint: Francis of AssisiFilm
18. 2001TapeFilm: Jon
19. 2001Chelsea WallsFilm: Terry
20. 2001DrivenFilm: Demille Bly
21. 2001The Invention of LoveFilm: Young Housman
22. 2001A Glimpse of HellFilm: LT(JG) Dan Meyer
23. 1999WastelandSeries: Jesse's ex (13 episodes)
24. 1999Law & Order: Special Victims UnitSeries: Kenneth O'Dwyer (3 episodes)
25. 1998Ground ControlFilm: Cruise
26. 1998The Last Days of DiscoFilm: Tom
27. 1998StandoffFilm: Agent Jamie Doolin
28. 1997In the GloamingFilm: Danny
29. 1996Killer: A Journal of MurderFilm: Henry Lesser
30. 1996I Love You, I Love You NotFilm: Angel of Death
31. 1996The Boys Next DoorFilm: Barry Klemper
32. 1995The Outer LimitsSeries: Robby Archer (1 episode)
33. 1994Safe PassageFilm: Alfred
34. 1994Normandy: The Great CrusadeFilm: Robert Sales (voice)
35. 1993The Age of InnocenceFilm: Theodore "Ted" Archer
36. 1993Much Ado About NothingFilm: Claudio
37. 1993Swing KidsFilm: Peter Müller
38. 1991Married to ItFilm: Chuck Bishop
39. 1990Mr. & Mrs. BridgeFilm: Douglas Bridge
40. 1989Dead Poets SocietyFilm: Neil Perry
41. 1987My Best Friend Is a VampireFilm: Jeremy Capello
42. 1987Bluffing ItFilm: Rusty Duggan
43. 1986The Manhattan ProjectFilm: Max
44. 1986My Two LovesFilm: Larry Taylor
45. 1985The Comedy FactorySeries: Garrett (1 episode)
46. 1951Hallmark Hall of FameSeries: Jesse Chandler (1 episode)