Alex O’Brien

Acting

Alex O’Brien

Born 23 September 1999 · Limerick City, Munster, Ireland · 27

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. Assassin. Outside of acting, Alex holds a Bachelors degree in Creative Broadcast and Film Production and a Masters in Digital Marketing at TUS in Limerick.

Known for

Highlights

Bonhoeffer: Pastor. Spy. Assassin2024 · Film · Officer (uncredited)

I Fear The Man I’ve Become2025 · Film · The jogger mistaken for James (as Alex O Brien)

One Week2023 · Film · Jack Brown

Fair City1989 · Series · Man (uncredited)

The Unususal Duo2024 · Film · Bad Police Officer

Once Upon a Time in a Cinema2026 · Film · Guy (uncredited)

Filmography

Movies

9 films

I Stared The Devil In The Eye2026 · Film · Luke

Once Upon a Time in a Cinema2026 · Film · Guy (uncredited)

No Snakes in Ireland2025 · Film · The Serpent

I Fear The Man I’ve Become2025 · Film · The jogger mistaken for James (as Alex O Brien)

The Unusual 22025 · Film · The Inspector

The Unususal Duo2024 · Film · Bad Police Officer

Bonhoeffer: Pastor. Spy. Assassin2024 · Film · Officer (uncredited)

Baptism Troubles2024 · Film · Barman

One Week2023 · Film · Jack Brown

Filmography

Series

1 show

Fair City1989 · Series · Man (uncredited)