Justin Bartha

1978 (48) • Acting

Born: 7/21/1978 (48) in Fort Lauderdale, Florida, USA

Known for: Acting

Justin Bartha

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.

Known For

The Hangover

73%

Doug Billings

2009

The Hangover Part II

65%

Doug Billings

2011

The Hangover Part III

62%

Doug Billings

2013

National Treasure

67%

Riley Poole

2004

National Treasure: Book of Secrets

64%

Riley Poole

2007

Failure to Launch

59%

Ace

2006

Sweet Girl

66%

Simon Keeley

2021

The Rebound

65%

Aram Finklestein

2009

Influenced

85%

Jordan

2026

Nuked

33%

Jack Langer

2025

National Treasure: Edge of History

67%

Riley Poole

2022

Dear Zoe

65%

David Gladstone

2022

Sweet Girl

66%

Simon Keeley

2021

Godfather of Harlem

81%

Robert Morgenthau

2019

Driven

62%

Howard Weitzman

2019

The Big Break

55%

Stephen

2019

The Other Two

70%

Justin Bartha

2019

Against the Clock

41%

Peter Hobbs

2019

Sorry For Your Loss

50%

Ken

2018

The Good Fight

76%

Colin Morello

2017

Sticky Notes

54%

Bryan

2017

Atlanta

80%

Marshall Johnson

2016

White Girl

57%

Kelly

2016

Cooper Barrett's Guide to Surviving Life

53%

Josh Barret

2016

Wolfpack Only: The Hangover Retrospective

Self

2013

CBGB

64%

Stiv Bators

2013

Brahmin Bulls

50%

David

2013

The Hangover Part III

62%

Doug Billings

2013

The New Normal

60%

David Sawyer

2012

Dark Horse

57%

Richard

2012

The Hangover Part II

65%

Doug Billings

2011

Holy Rollers

57%

Yosef Zimmerman

2010

WWII in HD

76%

Jack Werner (voice)

2009

The Rebound

65%

Aram Finklestein

2009

Every Jack Has a Jill

54%

Jack

2009

Every Jack Has a Jill

54%

Executive Producer

2009