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Manage Mark O'Brien in your people lists

Mark O'Brien

Actor

Across 4 films on Lupani, Mark O'Brien's roles span 2 character archetypes — most often The Pragmatic Strategist, as Supporting Role in The Outer Threat.

More details at IMDb TMDB

Movies4

Score7.0

Character archetypes

The Pragmatic Strategist

1 film with this archetype

The Rigorous Investigator

1 film with this archetype

Arrival(2016)

Arrival

Captain Marks

Nuremberg(2025)

Nuremberg

Colonel John Amen

The Darkest Minds(2018)

The Darkest Minds

Rob Meadows

The Outer Threat(2026)

The Outer Threat

Supporting Role

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