ActorBorn May 7, 1984 (age 42) St. Johns, Newfoundland, Canada

Mark O'Brien

Canadian actor and director

Known ForActing

BirthdayMay 7, 1984

@markobriennl Wikipedia IMDb

Daily Popularity History

Daily Attention Score for Mark O'Brien over the last 30 days

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Rankings

Daily Attention Score rankings for Mark O'Brien

Current#9,203▼748of 67,958 peopleOn Jul 8, 20260.6 score 1-Year#7,253365-day averageJul 2025 – Jul 20260.7 score All-Time Peak#11,298of 66,848 peopleMar 7 – Apr 5, 20261.9 score

Mark O'Brien Top TV Shows

Mark O'Brien's shows ranked by Attention Score

Hannibal

Randall Tier · 2 ep · 2013 – 2015

1.8

Perry Mason

Thomas Milligan · 7 ep · 2020 – 2023

1.0

Halt and Catch Fire

Tom Rendon · 15 ep · 2014 – 2017

0.6

Your Honor

Father Jay · 3 ep · 2020 – 2023

0.4

The Kelly Clarkson Show

Self · 1 ep · 2019 – 2026

0.4

The Copenhagen Test

Edmund Cobb · 8 ep · 2025

0.4

City on a Hill

Jimmy Ryan · 14 ep · 2019 – 2022

0.2

Killjoys

Grayson Hicks · 1 ep · 2015 – 2019

0.2

61st Street

Officer Logan · 8 ep · 2022 – 2024

0.1

The Last Tycoon

Max Miner · 9 ep · 2017

0.1

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Mark O'Brien Top Movies

Mark O'Brien's movies ranked by Attention Score

Nuremberg

Colonel John Amen · 2025

Carter Mitchum · 2019

televisionstats.com

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