Trever O'Brien

Acting · b. 1984 · 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

8.2

Grey's Anatomy

2005 · Series · Bryan Greenberg

8.6

House

2004 · Series · Jim Dunnagan

8.1

Mad Men

2007 · Series · Doug

6.2

Motocrossed!

2001 · Andrew Carson

7.6

CSI: Crime Scene Investigation

2000 · Series · Peter Locke

7.7

Cold Case

2003 · Series · Charlie Rinzler (1969)

7.4

Awkward.

2011 · Series

7.2

Without a Trace

2002 · Series · Gil Rusk

7.1

Homecoming

1996 · James Tillerman

7.2

Touched by an Angel

1994 · Series · Robbie Stonelake

6.7

Shark

2006 · Series · Greg Bonner

7.1

Gridiron Gang

2006 · Kenny Bates

All acting credits21

7.0

In Time

2011 · Nomos

7.4

Awkward.

2011 · Series

8.1

Mad Men

2007 · Series · Doug

6.7

Shark

2006 · Series · Greg Bonner

7.1

Gridiron Gang

2006 · Kenny Bates

8.2

Grey's Anatomy

2005 · Series · Bryan Greenberg

8.6

House

2004 · Series · Jim Dunnagan

6.4

DodgeBall: A True Underdog Story

2004 · Derek

7.7

Cold Case

2003 · Series · Charlie Rinzler (1969)

8.0

They Call Him Sasquatch

2003 · Phil Stuckling Jr.

7.2

Without a Trace

2002 · Series · Gil Rusk

6.2

Motocrossed!

2001 · Andrew Carson

7.6

CSI: Crime Scene Investigation

2000 · Series · Peter Locke

5.0

Michael Landon, the Father I Knew

1999 · Michael Landon Jr. - Age 15

8.0

They Come at Night

1998 · Matt Schaeffer

5.4

The Midas Touch

1997 · Billy

3.3

Lawnmower Man 2: Beyond Cyberspace

1996 · Young Peter

7.1

Homecoming

1996 · James Tillerman

In development

Dweller

Matt