Filmography
| Film | |||
|---|---|---|---|
| Year | Film | Role | Notes |
| 1990 | Orpheus Descending | Clown | TV movie |
| 1997 | The Journey | Michael | |
| 1998 | The Impostors | Burtom's Assistant | |
| Grace & Glorie | Arnold Dudley | TV movie | |
| Playing by Heart | Bosco | ||
| 1999 | I'll Take You There | Tom | |
| For Love of the Game | Gallery Doorman | ||
| Stark Raving Mad | Mr. Putnam | Episode: "The Psychic" | |
| 2000 | The District | Man in Bar | Episode: "Pilot" |
| 2000–2001 | The Practice | William Hinks | 6 episodes |
| 2001 | The Education of Max Bickford | Episode: "Herding Carts" | |
| Sounds from a Town I Love | TV movie | ||
| 2002 | The Laramie Project | Reverend | |
| Law & Order: Criminal Intent | Gerry Rankin | Episode: "Phantom" | |
| Unfaithful | Josh | ||
| The X-Files | Oliver Martin | Episode: "Sunshine Days" | |
| 2003 | Without a Trace | Stuart Wesmar | Episode: "Victory for Humanity" |
| Skin | Scarpelli | Episode: "Secrets & Lies" | |
| Whoopi | F. Thomas Erickson | Episode: "The Fat and the Frivolous" | |
| 2004 | Saw | Zep Hindle | |
| Law & Order: Special Victims Unit | Allan Shaye | Episode: "Ritual" | |
| Straight-Jacket | Victor | ||
| 2005 | 29th and Gay | Gorilla | |
| The Inside | Marty Manning | Episode: "Pre-Filer" | |
| The Legend of Zorro | Harrigan | ||
| 2006 | Jumping Off Bridges | Frank Nelson | |
| 2006–2010 | Lost | Ben Linus | Recurring character (season 2); Series regular (seasons 3-6) |
| 2007 | Lost: Missing Pieces | Ben Linus | Episodes: "King of the Castle" and "Room 23" |
| 2008 | Ready? OK! | Charlie New | |
| 2010 | Goldstar, Ohio | Steve Harper | |
| Front Line | John Winthrop | Episode: "God In America" | |
| 2011 | Parenthood | Andy Fitzgerald | Episode: "Amazing Andy and His Wonderful World of Bugs" |
| G.I. Joe: Renegades | Doctor Venom | Episode: "The Anaconda Strain" | |
| Generator Rex | Alpha Nanite | Ben 10/Generator Rex: Heroes United | |
| 2011-present | Person of Interest | Harold Finch | Main cast |
| 2012 | The Dark Knight Returns Pt. 1 | The Joker (voice) | Straight-to-Video |
| 2013 | The Dark Knight Returns Pt. 2 | The Joker (voice) | Straight-to-Video |
Read more about this topic: Michael Emerson