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.
Known for
Acting12
movieDescendent
2025
Christian
movieOccupant
2018
Frank
tvAmerican Housewife
2016
Daniel
movieAstraea
2015
James
tvThe Affair
2014
Seth
tvWhitney
2011
Mark
tvGrey's Anatomy
2005
Keith Gardner
tvLaw & Order
1990
Delray