Sean Mahon

Acting

Filmography

22 credits

Reign of the Gargoyles

Movie • 2007

Deacon

Don't Go

Movie • 2018

Dave Pearce

Philomena

Movie • 2013

Michael Hess

Creep Box

Movie • 2023

Devon

Nobody Wants to Shoot a Woman

Movie • 2024

Detective Smith

The Legend of Longwood

Movie • 2014

Marc Dumonceau

The Last Treasure Hunt

Movie • 2016

Ernie

Higher Ground

Movie • 2011

Liam Donovan

Anthropoid

Movie • 2016

Dr. Eduard

Mr. & Mrs. Smith

Movie • 2005

Lucky

Murder of a President

Movie • 2016

Roscoe Conkling

Hulk

Movie • 2003

Comanche Pilot

Dark Shadows

Movie • 2012

Collinsport Cop

Truth & Treason

Movie • 2025

Hugo Hübener

Angel

TV • 1999

Truck Driver

Red Rock

TV • 2015

Garda Sergeant Brian McGonigle

ER

TV • 1994

Community Hospital Doctor

Everwood

TV • 2002

Pseudo Patient

Fringe

TV • 2008

Bartender

FBI

TV • 2018

Vaughn Pulver

Army Wives

TV • 2007

Professor George Kelling

The Agency

TV • 2001

Delaney