Brian O'Neill

Acting

Biography

Brian O'Neill is an actor and director.

Known For

Law & Order: Special Victims Unit
★ 8.0
Law & Order: Special Victims Unit
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Person of Interest
★ 8.1
Person of Interest
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Law & Order
★ 7.3
Law & Order
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Law & Order
★ 7.3
Law & Order
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Law & Order
★ 7.3
Law & Order
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Law & Order
★ 7.3
Law & Order
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The Blacklist
★ 7.6
The Blacklist
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The Good Wife
★ 7.6
The Good Wife
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Law & Order: Criminal Intent
★ 7.6
Law & Order: Criminal Intent
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Homeland
★ 7.6
Homeland
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Elementary
★ 7.6
Elementary
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Gotham
★ 7.6
Gotham
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Third Watch
★ 8.0
Third Watch
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FBI: Most Wanted
★ 7.6
FBI: Most Wanted
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Madam Secretary
★ 7.0
Madam Secretary
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Blindspot
★ 7.4
Blindspot
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Unforgettable
★ 7.2
Unforgettable
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Avatar: The Last Airbender
★ 8.8
Avatar: The Last Airbender
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