How old was Alex O’Brien in…

Alex O’Brien

Bio: Alex O’Brien is an Irish Actor trained under Tatiana Evonuk, best known for his parts in ‘Baptism Troubles’, the Irish Soap ‘Fair City’ and the WWII blockbuster ‘Bonhoeffer: Pastor. Spy

Born: Thu, Sep 23 1999

Birthplace: Limerick City, Munster, Ireland

Alex O’Brien is 26 years old

Acting Roles

Crew Roles

Movies (Acting Roles)

Sorted by Release Date

Once Upon a Time in a Cinema

Alex O’Brien was 26 in Once Upon a Time in a Cinema as 'Guy (uncredited)'.

Movie Released: Fri, May 01 2026

No Snakes in Ireland

Alex O’Brien was 26 in No Snakes in Ireland as 'The Serpent'.

Movie Released: Thu, Oct 30 2025

I Fear The Man I’ve Become

Alex O’Brien was 26 in I Fear The Man I’ve Become as 'The jogger mistaken for James (as Alex O Brien)'.

Movie Released: Mon, Oct 06 2025

The Unusual 2

Alex O’Brien was 25 in The Unusual 2 as 'The Inspector'.

Movie Released: Sat, Mar 01 2025

The Unususal Duo

Alex O’Brien was 25 in The Unususal Duo as 'Bad Police Officer'.

Movie Released: Tue, Dec 03 2024

Bonhoeffer: Pastor. Spy. Assassin

Alex O’Brien was 25 in Bonhoeffer: Pastor. Spy. Assassin as 'Officer (uncredited)'.

Movie Released: Wed, Nov 20 2024

Baptism Troubles

Alex O’Brien was 24 in Baptism Troubles as 'Barman'.

Movie Released: Wed, May 08 2024

One Week

Alex O’Brien was 23 in One Week as 'Jack Brown'.

Movie Released: Fri, Apr 28 2023

I Stared The Devil In The Eye

Alex O’Brien will be 26+ in I Stared The Devil In The Eye as 'Luke'.

Movie Released: Unreleased

4 Kids Walk Into a Bank

Alex O’Brien will be 26+ in 4 Kids Walk Into a Bank as 'Ethel Punter (uncredited)'.

Movie Released: Unreleased

TV Shows (Acting Roles)

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

Fair City

Alex O’Brien was 0+ in Fair City as 'Man (uncredited)'.

TV Show Released: First Air Date
Mon, Sep 18 1989