Trever O'Brien

    Trever O'Brien

    January 19, 1984 (41 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

    Grey's AnatomyGrey's Anatomy
    HouseHouse
    CSI: Crime Scene InvestigationCSI: Crime Scene Investigation
    Mad MenMad Men
    Without a TraceWithout a Trace

    Credits