Justin Bartha

July 21, 1978 (age 48) Fort Lauderdale, Florida, USA

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.

His titles like The Hangover, The Hangover Part II, and The Hangover Part III - his biggest roles first.
Last updated: August 17, 2026

Watched: 0/26

Weighted avg: 6.23 /10

1

1

The Hangover

2009June 2009 by Todd Phillips

Supporting as Doug Billings

Supporting as Doug Billings

6.96 Good+
2

2

The Hangover Part II

2011May 2011 by Todd Phillips

Supporting as Doug Billings

Supporting as Doug Billings

6.05 Okay++
3

3

The Hangover Part III

2013May 2013 by Todd Phillips

Supporting as Doug Billings

Supporting as Doug Billings

5.73 Okay+
4

4

National Treasure

2004November 2004 by Jon Turteltaub

Starring as Riley Poole

Starring as Riley Poole

6.21 Good--
5

5

National Treasure: Book of Secrets

2007December 2007 by Jon Turteltaub

Starring as Riley Poole

Starring as Riley Poole

5.91 Okay++
6

6

Failure to Launch

2006March 2006 by Tom Dey

Supporting as Ace

Supporting as Ace

5.35 Okay-
7

7

The Rebound

2009September 2009 by Bart Freundlich

Starring as Aram Finklestein

Starring as Aram Finklestein

6.04 Okay++
8

8

Sweet Girl

2021August 2021 by Brian Andrew Mendoza

Supporting as Simon Keeley

Supporting as Simon Keeley

6.12 Good--
9

9

Gigli

2003August 2003 by Martin Brest

Starring as Brian

Starring as Brian

3.66 Weak+
10

10

White Girl

2016September 2016 by Elizabeth Wood

Starring as Kelly

Starring as Kelly

5.22 Okay--
11

11

Driven

2019August 2019 by Nick Hamm

Minor role as Howard Weitzman

Minor role as Howard Weitzman

5.76 Okay+
12

12

CBGB

2013October 2013 by Randall Miller

Supporting as Stiv Bators

Supporting as Stiv Bators

5.91 Okay++
13

13

The New Normal

2012–2013 by Ryan Murphy

Lead role as David Sawyer

Lead role as David Sawyer

5.30 Okay-
14

14

Holy Rollers

2010May 2010 by Kevin Asch

Starring as Yosef Zimmerman

Starring as Yosef Zimmerman

5.48 Okay
15

15

Trust the Man

2005September 2005 by Bart Freundlich

Supporting as Jasper Bernard

Supporting as Jasper Bernard

5.01 Okay--
16

16

Dark Horse

2012June 2012 by Todd Solondz

Supporting as Richard

Supporting as Richard

5.45 Okay
17

17

Every Jack Has a Jill

2009July 2009 by Jennifer Devoldère

Starring as Jack

Starring as Jack

5.42 Okay-
18

18

Dear Zoe

2022November 2022 by Gren Wells

Supporting as David Gladstone

Supporting as David Gladstone

5.95 Okay++
19

19

Sorry For Your Loss

2018September 2018 by Collin Friesen

Lead role as Ken

Lead role as Ken

5.46 Okay
20

20

WWII in HD

2009

Supporting as Jack Werner (voice)

Supporting as Jack Werner (voice)

6.31 Good--
21

21

Sticky Notes

2017February 2017 by Amanda Harlib

Starring as Bryan

Starring as Bryan

5.63 Okay
22

22

Strip Search

2004April 2004 by Sidney Lumet

Minor role

Minor role

5.85 Okay+
23

23

Against the Clock

2019January 2019 by Mark Polish

Supporting as Peter Hobbs

Supporting as Peter Hobbs

5.10 Okay--
24

24

Cooper Barrett's Guide to Surviving Life

2016 by Jay Lacopo

Supporting as Josh Barret

Supporting as Josh Barret

5.39 Okay-
25

25

Teachers

2006 by Matt Tarses

Lead role as Jeff Cahill

Lead role as Jeff Cahill

Needs more reviews
26

26

Nuked

2025July 2025 by Deena Kashper

Lead role as Jack Langer

Lead role as Jack Langer

Needs more reviews