JR
John Rosenfeld
Actor
Filmography
| 2013 | The Levenger Tapes · as Rooney |
| 2012 | Free Samples · as Joe |
| 2010 | Law & Order: LA (TV Series) · as Ken Friedman |
| 2009 | HawthoRNe (TV Series) · as Max Miller |
| 2009 | Party Down (TV Series) · as Gary |
| 2008 | The Cleaner (TV Series) · as Mark Stanon |
| 2007 | Desperate Housewives Special: Secrets and Lies · as Doctor Shiller |
| 2006 | Murder 101 · as Charles Burke |
| 2006 | Murder 101 (TV Series) · as Charles Burke |
| 2005 | How I Met Your Mother (TV Series) · as Suit Guy |
| 2005 | Prison Break (TV Series) · as Jason Lief |
| 2005 | McBride: Tune in for Murder · as Wilson |
| 2005 | It's Always Sunny in Philadelphia (TV Series) · as Morris |
| 2004 | Desperate Housewives (TV Series) · as Doctor Shiller |
| 2003 | NCIS (TV Series) · as Agent Charles |
| 2003 | Bruce Almighty · as Business Man |
| 2003 | L.A. Dragnet (TV Series) · as Harold Guidry |
| 2002 | John Doe (TV Series) · as Evan Nichols |
| 2002 | She Spies (TV Series) · as Weber |
| 2002 | Monk (TV Series) · as George Teeger |
| 2001 | 24 (TV Series) · as Kevin Aldridge |
| 2001 | Extremedays · as Monkey Wrench |
| 2001 | Star Trek: Enterprise (TV Series) · as Mark Latrelle |
| 2000 | Citizen Baines (TV Series) · as Koren |
| 2000 | CSI: Crime Scene Investigation (TV Series) · as Child Advocate |
| 2000 | Chump Change · as Agent #1 |
| 1998 | Charmed (TV Series) · as Pator |
| 1997 | Buffy the Vampire Slayer (TV Series) · as Vampire |
| 1995 | Star Trek: Voyager (TV Series) · as Technician #1 |
| 1994 | ER (TV Series) · as Robert Clayton |
| 1993 | NYPD Blue (TV Series) · as Nick Macklin |