Justin Jacob Long is an American actor, comedian, director and screenwriter. He is known for his film roles, notably appearing in Galaxy Quest, Jeepers Creepers, Dodgeball, Accepted, and Live Free or Die Hard, He's Just Not That into You, Drag Me to Hell, and Youth in Revolt. He has had numerous other movie roles.
He voiced Alvin Seville in the live-action Alvin and the Chipmunks film series. He also is known for his personification of a Mac in Apple's "Get a Mac" advertising campaign.
Known For
Galaxy Quest
(1999)
Brandon
Dear David
(2023)
Bryce
Tusk
(2014)
Wallace Bryton
Barbarian
(2022)
AJ
Movie 43
(2013)
Fake Robin (segment "Super Hero Speed Dating")
Idiocracy
(2006)
Dr. Lexus
Jeepers Creepers
(2001)
Darius 'Darry' Jenner
Alvin and the Chipmunks
(2007)
Alvin (voice)
Jeepers Creepers 2
(2003)
Darius 'Darry' Jenner
Live Free or Die Hard
(2007)
Matthew 'Matt' Farrell
Alvin and the Chipmunks: The Squeakquel
(2009)
Alvin (voice)
Zack and Miri Make a Porno
(2008)
Brandon St. Randy
Drag Me to Hell
(2009)
Clay Dalton
He's Just Not That Into You
(2009)
Alex
Veronica Mars
(2014)
Drunken Wingman (uncredited)
Alvin and the Chipmunks: Chipwrecked
(2011)
Alvin (voice)
Full Filmography
Acting
Galaxy Quest
(1999)
Brandon
Jeepers Creepers
(2001)
Darius 'Darry' Jenner
Happy Campers
(2001)
Donald
Crossroads
(2002)
Henry
Jeepers Creepers 2
(2003)
Darius 'Darry' Jenner
DodgeBall: A True Underdog Story
(2004)
Justin
Hair High
(2004)
Dwayne (voice)
Wake Up, Ron Burgundy: The Lost Movie
(2004)
Chris Harken
Raising Genius
(2004)
Hal Nestor
Herbie Fully Loaded
(2005)
Kevin
Robin's Big Date
(2005)
Robin
Waiting...
(2005)
Dean
Dreamland
(2006)
Mookie
Idiocracy
(2006)
Dr. Lexus
The Sasquatch Gang
(2006)
Zerk Wilder
Accepted
(2006)
Bartleby Gaines
Wild West Comedy Show: 30 Days & 30 Nights - Hollywood to the Heartland
(2006)
Self
The Break-Up
(2006)
Christopher
Battle for Terra
(2007)
Senn (voice)
Alvin and the Chipmunks
(2007)
Alvin (voice)
Live Free or Die Hard
(2007)
Matthew 'Matt' Farrell
Walk Hard: The Dewey Cox Story
(2007)
George Harrison (uncredited)
Just Add Water
(2008)
Spoonie
Strange Wilderness
(2008)
Junior
Zack and Miri Make a Porno
(2008)
Brandon St. Randy
After.Life
(2009)
Paul
Beyond All Boundaries
(2009)
Corp. James R. Garrett / Sgt. John H. Morris
Serious Moonlight
(2009)
Todd
Planet 51
(2009)
Lem / Rover (voice)
Alvin and the Chipmunks: The Squeakquel
(2009)
Alvin (voice)
Taking Chances
(2009)
Chase Revere
Old Dogs
(2009)
Troop Leader Adam
He's Just Not That Into You
(2009)
Alex
Youth in Revolt
(2009)
Paul Saunders
Drag Me to Hell
(2009)
Clay Dalton
Funny People
(2009)
Re-Do Guy
Popcorn Porn: Watching 'Zack and Miri Make a Porno'
(2009)
Self
Zac Efron's Pool Party
(2009)
Self
Still Waiting...
(2009)
Dean
Going the Distance
(2010)
Garrett Scully
Alpha and Omega
(2010)
Humphrey (voice)
Alvin and the Chipmunks: Chipwrecked
(2011)
Alvin (voice)
Free Hugs
(2011)
Checkout Boy
The Conspirator
(2011)
Nicholas Baker
For a Good Time, Call...
(2012)
Jesse
10 Years
(2012)
Marty
Best Man Down
(2012)
Scott
Movie 43
(2013)
Fake Robin (segment "Super Hero Speed Dating")
iSteve
(2013)
Steve Jobs
Walking with Dinosaurs
(2013)
Patchi (voice)
A Case of You
(2013)
Sam Newman
Veronica Mars
(2014)
Drunken Wingman (uncredited)
Ask Me Anything
(2014)
Dan Gallo
The Lookalike
(2014)
Holt Mulligan
Tusk
(2014)
Wallace Bryton
Comet
(2014)
Dell
Lennon or McCartney
(2014)
Self
Alvin and the Chipmunks: The Road Chip
(2015)
Alvin (voice)
Frank & Lola
(2016)
Keith
Lavender
(2016)
Liam
Yoga Hosers
(2016)
Yogi Bayer
Ghost Team
(2016)
Ross
Literally, Right Before Aaron
(2017)
Adam
And Then I Go
(2017)
Tim
The Wave
(2019)
Frank
Jay and Silent Bob Reboot
(2019)
Lawyer
Walrus Yes: The Making of Tusk
(2019)
Himself
After Class
(2019)
Josh
Never Surrender: A Galaxy Quest Documentary
(2019)
Self
Magnum Dopus: The Making of Jay and Silent Bob Reboot
(2020)
Himself
Clerk
(2021)
Self
Lady of the Manor
(2021)
Max
Christmas with the Campbells
(2022)
David
House of Darkness
(2022)
Hap Jackson
Clerks III
(2022)
Shaving Nurse
Barbarian
(2022)
AJ
The Clerks 3 Documentary
(2022)
Dear David
(2023)
Bryce
It's a Wonderful Knife
(2023)
Henry Waters
The Christmas Break
(2023)
Jack
Shrek 2 Retold
(2023)
Production
A Case of You
(2013)
Producer
Movie 43
(2013)
Co-Producer
The Lookalike
(2014)
Producer
Comet
(2014)
Executive Producer
Lady of the Manor
(2021)
Producer
Writing
Directing