Robert Sean Leonard

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.

Movies & TV Shows

1. The Good Doctor (2017) — Shamus O'Malley
2. Dead Poets Society (1989) — Neil Perry
3. House (2004) — James Wilson
4. Law & Order: Special Victims Unit (1999) — Kenneth O'Dwyer
5. The Blacklist (2013) — Frederick Barnes
6. Falling Skies (2011) — Dr. Roger Kadar
7. The Age of Innocence (1993) — Theodore "Ted" Archer
8. Driven (2001) — Demille Bly
9. Much Ado About Nothing (1993) — Claudio
10. The Good Wife (2009) — Del Paul
11. The I Inside (2004) — Peter
12. The Gilded Age (2022) — Matthew Forte
13. Tape (2001) — Jon
14. Swing Kids (1993) — Peter Müller
15. The Outer Limits (1995) — Robby Archer
16. The Last Days of Disco (1998) — Tom
17. The Hot Zone (2019) — Walter Humbolt
18. The Manhattan Project (1986) — Max
19. My Best Friend Is a Vampire (1987) — Jeremy Capello
20. Battle Creek (2015) — Brock
21. Mr. & Mrs. Bridge (1990) — Douglas Bridge
22. Ground Control (1998) — Cruise
23. Killer: A Journal of Murder (1996) — Henry Lesser
24. I Love You, I Love You Not (1996) — Angel of Death
25. The Terror: Devil in Silver (2026) — Director Cleave
26. In the Gloaming (1997) — Danny
27. Married to It (1991) — Chuck Bishop
28. Chelsea Walls (2001) — Terry
29. Safe Passage (1994) — Alfred
30. A Painted House (2003) — Jesse Chandler
31. A Glimpse of Hell (2001) — LT(JG) Dan Meyer
32. The Boys Next Door (1996) — Barry Klemper
33. Standoff (1998) — Agent Jamie Doolin
34. Hallmark Hall of Fame (1951) — Jesse Chandler
35. My Two Loves (1986) — Larry Taylor
36. Wasteland (1999) — Jesse's ex
37. Reluctant Saint: Francis of Assisi (2003)
38. Going Live! (1987) — Self
39. Nantucket (2011) — Narrator
40. Bluffing It (1987) — Rusty Duggan