Sean J. Cullen is an American actor.
A Wrinkle in Time
(Happy Medium)
Rats
(Lenny)
He Does Not Want Peace
(Thomas Deline)
Phyllis, Silenced
(Mac Shepherd)
The Sound of Music Live!
(Franz)
The Hating Game
(Anthony Templeman)
Rushed
(Mr. Donohue)
Bunker
(Captain Hall)
The Vanishing of Sidney Hall
(Judge Newport)
Gabriel
(Jonathan Norton)
She Said
(Lance Maerov)
Cop Out
(Captain Romans)
Louder Than Bombs
(Lars Hecht)
South Pacific
(Cmdr. William Harbison)
Chronically Metropolitan
(James)
S1m0ne
(Bernard, Lawyer)
April Flowers
(Fr. Randy)
Paterno
(Dan McGinn)
Framing John DeLorean
(Roy)
Peanuts in Space: Secrets of Apollo 10
(Peppy Announcer (voice))
Crypto
(Bernard)
Cop Land
(Other Cop)
Unintended
(Sam)
Michael Clayton
(Gene Clayton)
George and Martha
Law & Order: Special Victims Unit
(Arthur Pruitt)
Law & Order
(Gene Marchetti)
Law & Order: Special Victims Unit
(Brett Trask)
Blue Bloods
(Tom Breyer)
Body of Proof
(Daniel Robinson)
Unforgettable
(Gordon Frost)
Frankie Drake Mysteries
(Mr. Millard)
Dark Matter
(Professor Brophey)
Suits
(Warden)
Law & Order
(Professor Davis Mills)
Bull
(Rob Schaeffer)
House of Cards
(Dean Austen)
Law & Order: Special Victims Unit
(Pete Campbell)
NCIS
(Frank Raimey)
MINDHUNTER
(Director Webster)
Law & Order: Criminal Intent
(Liam Montgomery)
Elementary
(Samuel Meher)
Law & Order
(Matthew Lortell)
I Know This Much Is True
(Dr. Yates)
The Mysteries of Laura
(Lieutenant Monahan)
The Good Wife
(Greg Cady)
Fellow Travelers
(Willard Ballroom Singer)