FlickList
Patrick O'Brien

Patrick O'Brien

Actor 1981–2026 (45 year career)
7.4 avg rating

Highest Rated

Night Kaleidoscope

Night Kaleidoscope

2017 · as Fion

10.0
A Knight of the Seven Kingdoms

A Knight of the Seven Kingdoms

2026 · as Targaryen Guardsman

8.5

Known For

Death of a Vlogger
Film

Death of a Vlogger

Dr. Watson
A Knight of the Seven Kingdoms
Film

A Knight of the Seven Kingdoms

Targaryen Guardsman
Night Kaleidoscope
Film

Night Kaleidoscope

Fion
Sarah's Room
Film

Sarah's Room

Joe
Twenty Twenty
Film

Twenty Twenty

2025
A Practical Guide to a Spectacular Suicide
Film

A Practical Guide to a Spectacular Suicide

Dr. Watson

Filmography