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. He currently works with Virgin Media when not showcasing his unique talents on camera.
| Movie | Once Upon A Time In A Cinema | Guy (uncredited) | 2026 |
| Movie | 4 Kids Walk Into a Bank | Ethel Punter (uncredited) | 2026-04-16 |
| Movie | Scumbags | 2026 | |
| Movie | The Unusual 2 | The Inspector | 2025-03-01 |
| Movie | I Fear The Man I’ve Become | The jogger mistaken for James | 2025-10-06 |
| Movie | Bonhoeffer: Pastor. Spy. Assassin | Officer (uncredited) | 2024-11-20 |
| Movie | The Unususal Duo | Bad Police Officer | 2024-12-03 |
| Movie | Baptism Troubles | Barman | 2024-05-08 |
| Movie | One Week | Jack Brown | 2023-04-28 |
| Series | Fair City | Man (uncredited) | 1989-09-18 |