Gregory Phillip "Greg" Grunberg (born July 11, 1966) is an American television actor. He is best known from starring as Matt Parkman on the NBC television series Heroes. Other notable roles included the characters Sean Blumberg on Felicity (1998–2002) and Eric Weiss on Alias (2001–2006), both created and produced by childhood friend J. J. Abrams. ​From Wikipedia, the free encyclopedia

Greg Grunberg

Acting Born July 11, 1966 Los Angeles, California, USA

Gregory Phillip "Greg" Grunberg (born July 11, 1966) is an American television actor. He is best known from starring as Matt Parkman on the NBC television series Heroes. Other notable roles included the characters Sean Blumberg on Felicity (1998–2002) and Eric Weiss on Alias (2001–2006), both created and produced by childhood friend J. J. Abrams.

​From Wikipedia, the free encyclopedia

Known For

Law & Order: Special Victims Unit

Detective Mark McDaniels

The Simpsons

Bad Robot Security Guard (voice)

Criminal Minds

Chris Callahan

The Rookie

Larry Macer

CSI: Crime Scene Investigation

Len Bryant

American Dad!

Bjorn (voice)

House

Ronald Neuberger

The Flash

Tom Patterson

Hawaii Five-0

Jeff Morrison

Jimmy Kimmel Live!

Self - Guest

The Boys

Greg Grunberg As Agent Bill Pearson

Lost

Seth Norris