Acting · Fort Lauderdale, Florida, USA · Born July 21, 1978
Justin Bartha (born July 21, 1978) is an American film and television actor, best known for his co-starring role as Riley Poole in the National Treasure feature films and as Doug Billings in The Hangover.
MovieInfluenced
2026
as Jordan
MovieNuked
2025
as Jack Langer
TVNational Treasure: Edge of History
2022
as Riley Poole
MovieDear Zoe
2022
as David Gladstone
MovieSweet Girl
2021
as Simon Keeley
TVGodfather of Harlem
2019
as Robert Morgenthau
MovieDriven
2019
as Howard Weitzman
MovieThe Big Break
2019
as Stephen
TVThe Other Two
2019
as Justin Bartha
MovieAgainst the Clock
2019
as Peter Hobbs
MovieSorry For Your Loss
2018
as Ken
TVThe Good Fight
2017
as Colin Morello
MovieSticky Notes
2017
as Bryan
TVAtlanta
2016
as Marshall Johnson
MovieWhite Girl
2016
as Kelly
TVCooper Barrett's Guide to Surviving Life
2016
as Josh Barret
MovieWolfpack Only: The Hangover Retrospective
2013
as Self
MovieCBGB
2013
as Stiv Bators
MovieBrahmin Bulls
2013
as David
MovieThe Hangover Part III
2013
as Doug Billings
TVThe New Normal
2012
as David Sawyer
MovieDark Horse
2012
as Richard
MovieThe Hangover Part II
2011
as Doug Billings
TVConan
2010
as Self - Guest
MovieHoly Rollers
2010
as Yosef Zimmerman
TVWWII in HD
2009
as Jack Werner (voice)
MovieThe Rebound
2009
as Aram Finklestein
MovieEvery Jack Has a Jill
2009
as Jack
MovieThe Hangover
2009
as Doug Billings
MovieNew York, I Love You
2008
as Justin, Sarah's Boyfriend
MovieNational Treasure: Book of Secrets
2007
as Riley Poole
TVTeachers
2006
as Jeff Cahill
MovieFailure to Launch
2006
as Ace
MovieTrust the Man
2005
as Jasper Bernard
MovieNational Treasure
2004
as Riley Poole
MovieStrip Search
2004
TVThe Ellen DeGeneres Show
2003
as Self
MovieGigli
2003
as Brian
Movie54
1998
as Clubgoer (uncredited)
Hal
