

Acting
Biography
Dan O'Brien is an actor, known for Whitney (2011), Grand Theft Auto IV (2008) and The Delray Story (2011). He graduated from the University of Notre Dame in 1999.
Known For
Select Role:
Descendent (2025)as Christian
Gunslingers (2025)as Josh
Occupant (2018)as Frank
Brand New Old Love (2017)as Thom
American Housewife (2016)as Daniel
Astraea (2015)as James
Whitney (2011)as Mark
How I Met Your Mother (2005)as Meeker
Grey's Anatomy (2005)as Keith Gardner
Law & Order (1990)as Delray
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