John Rosenfeld

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Known For

Credits

Cast Credits

Party Down (2009)
Guest starring as Gary
How I Met Your Mother (2005)
Guest starring as Guy
It's Always Sunny in Philadelphia (2005)
Guest starring as Morris
NCIS (2003)
Guest starring as FBI Agent Charles (2 episodes)
Monk (2002)
Guest starring as George Teeger
24 (2001)
Guest starring as Kevin Aldridge
CSI: Crime Scene Investigation (2000)
Guest starring as Child Advocate
Charmed (1998)
Guest starring as Pator (2 episodes)
Buffy the Vampire Slayer (1997)
Guest starring as Vamp Lackey #2
Star Trek: Voyager (1995)
Guest starring as Technician #1