How old was John O'Brien in…

Sorted by Release Date

John O'Brien was

? in Celtic Woman: Destiny

as 'Musician'.

Fri, Jan 15 2016

John O'Brien was

? in Albert Nobbs

as 'Musician'.

Wed, Dec 21 2011

John O'Brien was

? in Couples Retreat

as 'Music Supervisor'.

Sat, Sep 19 2009

John O'Brien was

? in Celtic Woman: The Greatest Journey - Essential Collection

as 'Musician'.

Tue, Oct 28 2008

John O'Brien was

? in A Christmas Celebration: Live from Dublin

as 'Musician'.

Tue, Oct 02 2007

John O'Brien was

? in The Break-Up

as 'Music Supervisor'.

Thu, Jun 01 2006

John O'Brien was

? in Celtic Woman

as 'Musician'.

Tue, Mar 01 2005

John O'Brien was

? in Made

as 'Original Music Composer'.

Fri, Jul 13 2001

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages