Biography
David Nkrumah Liebe Unger Hart, also credited as D. L. Hart, (born April 19, 1957) is an American outsider musician, puppeteer and actor. He is best known for his appearances on Adult Swim's Tim and Eric Awesome Show, Great Job!, performing bizarre puppetry and singing in a variety of voice characterizations. He is also known in the Los Angeles area for his role as a puppeteer on The Junior Christian Teaching Bible Lesson Program, a local public-access television cable TV program, as well as for performing with his puppet "Doug the Dog" just outside the Hollywood Bowl and Los Angeles Music Center after shows, where he is known to many concert goers simply as the "puppet man". He has also been known at times as David Hart, David Lieber Mintz, David Unger Hart, David King Liebe Hart and DL Hart.
Filmography
Cast Credits

Vampire Zombies...from Space!
Character: Nosferatu
MOVIE • 2024

The People's Joker
Character: Ra's Al Ghul
MOVIE • 2024

Fish Piss
Character:
MOVIE • 2023

I Love David
Character: Himself
TV • 2019

Check it Out! with Scott Clam
Character: Himself
MOVIE • 2017

Cool As Hell 2
Character: God
MOVIE • 2017

Bagboy
Character: Dog
MOVIE • 2015

White Cop
Character: Mayor Dennis
MOVIE • 2014

Leolex
Character: Bob Graham
MOVIE • 2013

Tim and Eric's Billion Dollar Movie
Character: Self
MOVIE • 2012

Tim and Eric Awesome Show, Great Job! Chrimbus Special
Character: Self
MOVIE • 2010

Check It Out! with Dr. Steve Brule
Character: Self
TV • 2010

The Threee Geniuses
Character:
MOVIE • 2009
Tim and Eric Awesome Tour 2008
Character:
MOVIE • 2009

Tim and Eric Nite Live!
Character: Himself
TV • 2007

Tim and Eric Awesome Show, Great Job!
Character: Self
TV • 2007

Public Access Hollywood
Character:
MOVIE • 2004

LovePump: A Guido Rockumentary
Character: Superfan
MOVIE • TBA
Crew