Dan O'Brien
Acting
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.
Acting11 credits
5.7Descendent
2025
6.0Gunslingers
2025
7.7American Housewife
2016 · TV
6.7The Affair
2014 · TV
8.1How I Met Your Mother
2005 · TV
8.2Grey's Anatomy
2005 · TV
7.3Law & Order
1990 · TV