Gregory Dann is an actor.
Law & Order
Series • 1990
Gotham
Series • 2014
The Gilded Age
Series • 2022
Billions
Series • 2016
Marvel's Daredevil
Series • 2015
Manifest
Series • 2018
Inside Man
Movie • 2006
White House Plumbers
Series • 2023
Highest 2 Lowest
Movie • 2025
Escape at Dannemora
Michael Clayton
Movie • 2007
Birth
Movie • 2004
Wonder Wheel
Movie • 2017
Bikini Moon
I Smile Back
Movie • 2015
Quid Pro Quo
Movie • 2008
