Dan O'Brien

Known For

Acting

ActingPopularity 0

Dan O'Brien

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.

Also Known As

Daniel G. O'Brien

Movie Appearances

The Delray Story

as Delray

TBA

Astraea

Astraea

as James

2015

Brand New Old Love

as Thom

2017

Occupant

Occupant

as Frank

2018

Descendent

Descendent

as Christian

2025

Gunslingers

Gunslingers

as Josh

2025

TV Appearances

How I Met Your Mother

How I Met Your Mother

as Meeker

2005

Whitney

Whitney

as Mark

2011

Grey's Anatomy

Grey's Anatomy

as Keith Gardner

2005

Law & Order

Law & Order

as Delray

1990

American Housewife

American Housewife

as Daniel

2016

The Affair

The Affair

as Seth

2014

Dan O'Brien — Actor, Director & More | CineScope