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Trever O'Brien

Jan 19, 1984 (40 years old) in Newport Beach, California, USA

Trever Branden O'Brien is an American actor from Newport Beach, California and the younger brother of actor Austin O'Brien.

Known For

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Grey's Anatomy

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CSI: Crime Scene Investigation

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Without a Trace

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House

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Shark

Credits

2011 · In Time as Nomos
2011 · Awkward. as
2007 · Mad Men as Doug
2006 · Shark as
2006 · Gridiron Gang as Kenny Bates
2005 · Grey's Anatomy as Bryan Greenberg
2004 · House as Jim Dunnagan
2004 · DodgeBall: A True Underdog Story as Derek
2003 · Cold Case as Charlie Rinzler (1969)
2003 · They Call Him Sasquatch as Phil Stuckling Jr.
2002 · Without a Trace as Gil Rusk
2001 · Motocrossed as Andrew Carson
2000 · CSI: Crime Scene Investigation as Peter Locke
1999 · Michael Landon, the Father I Knew as Michael Landon Jr. - Age 15
1997 · The Midas Touch as Billy
1996 · What Love Sees as Gordy Holly
1996 · Homecoming as James Tillerman
1996 · Lawnmower Man 2: Beyond Cyberspace as Young Peter
1995 · Nowhere Man as Young Tom
2024 · Dweller as Matt