Adam Sietz

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Beginning his entertainment career at the young age of 9, Adam wrote, co-directed and starred in his own original third grade school play: "Yes there is a Santa Clause". A natural team leader, he wrote a part for each classmate and of course, he cast himself in the role of Santa Clause. Adam has spent more than a quarter century writing, producing ... See full bio »
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Law & Order
Refuge: Part 1 (S9, Ep23)
Mon, Nov 18 9:00 AM PST on KMEXDT3 (207)
Dora the Explorer
Dora Saves the Three Little Piggies
Thu, Nov 21 5:00 AM PST on NICJR (031)

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Known For

BioShock Jack Ryan / Breadwinner Splicers
(2007)
Neverwinter Nights 2 Khelgar / Elgun / King of Shadows
(2006)
Little Children Large Man
(2006)
Grand Theft Auto V The Local Population / Igor Pablovich / Boss Zelder / Private Luke / Brother Edmund / Brother Fitzgerald / United Paper Man (Online)
(2013)

Filmography

Hide Hide Show Show Actor (43 credits)
 2016 Tom Clancy's the Division: Operation ISAC (Video Game)
Multiple Voices
 2015 Elementary (TV Series)
Rick
- Absconded (2015) ... Rick
 2014 Dora and Friends: Into the City! (TV Series)
Serpiente
- We Save a Pirate Ship! (2014) ... Serpiente (voice)
 2013 Grand Theft Auto V (Video Game)
The Local Population / Igor Pablovich / Boss Zelder / ... (voice)
 2012 Louie (TV Series)
Job Foreman
- Something Is Wrong (2012) ... Job Foreman
 2012 Another Dirty Movie
Morty
 2011 Star Wars: The Old Republic (Video Game)
Mekks / Targen (voice)
 2011 Saints Row: The Third (Video Game)
Radio Voices (voice, as Adam Seitz)
 2002-2011 Dora the Explorer (TV Series)
Boots's Daddy / Snowman / Pole Troll / ...
- Dora in Troll Land (2011) ... Pole Troll
- Bark, Bark to Play Park (2009) ... Twin Mountains / Perrito / Perrito's Twin
- Dora Saves Three Kings Day (2009) ... Boots's Daddy
- Dora Saves the Three Little Piggies (2008) ... Big Bad Wolf / Dwarves
- Dora Saves the Mermaids (2007) ... Octopus / Merman / Sea Creatures (voice)
 2011 Dirty Movie
Morty
 2007-2010 Go, Diego! Go! (TV Series)
Hippopotamus / Oxpecker / Daddy / ...
- Fiercest Animals (2010) ... Daddy / Hippo
- Diego's Orangutan Rescue (2009) ... Elephant / Orangutans
- Diego Reunites Hippo and Oxpecker (2009) ... Hippopotamus / Oxpecker (voice)
- Diego Reunites Oxpecker and Hippo (2009) ... Hippopotamus / Oxpecker
- Tuga Helps the Moon (2008) ... Fish / Guards / Pyramid (voice)
 2010 BioShock 2 (Video Game)
Breadwinner Splicers (voice, as Adam Seitz)
 2008 Diego's Moonlight Rescue (TV Series)
Fish / Guards / Pyramid
 2008 Order Up! (Video Game)
Juan Carlos / Gung Hobart (voice, as Adam Seitz)
 2008 Alone in the Dark (Video Game)
Lucifer (voice)
 2008 Grand Theft Auto IV (Video Game)
Businessman / Jewish Man / Wing It Commercial (voice, as Adam Seitz)
 1999-2008 Law & Order (TV Series)
Daniel Hoyte / Alex / Occupant / ...
- Burn Card (2008) ... Daniel Hoyte
- Bodies (2003) ... Alex
- Ego (2001) ... Occupant
- Refuge: Part 1 (1999) ... Marty
 2007 Whatever Lola Wants
Postal Worker
 2007 BioShock (Video Game)
Jack Ryan / Breadwinner Splicers (voice)
 2006 Neverwinter Nights 2 (Video Game)
Khelgar / Elgun / King of Shadows (voice)
 2006 Bully (Video Game)
Zack Owens (voice)
 2006 Little Children
Large Man
 2006 Birdshot Mountain (Short)
God (voice)
 2005 The Warriors (Video Game)
Crackerjack (voice)
 2003-2005 Law & Order: Criminal Intent (TV Series)
Sacha Martell / Detective Meisel
- Grow (2005) ... Sacha Martell
- Graansha (2003) ... Detective Meisel
 2005 CT Special Forces: Fire for Effect (Video Game)
Senator / Call (voice)
 2004 Grand Theft Auto: San Andreas (Video Game)
Fat Cop (voice)
 2004 Conflict: Vietnam (Video Game)
Helicopter Co-Pilot (voice)
 2004 The Sopranos (TV Series)
Walter
- Long Term Parking (2004) ... Walter
 2004 The Wrong Coast (TV Series)
Harvey Fierstein, Reporter & Other Various Celebrity Voices
 2004 Noise
The Big Man (as Adam Seitz)
 2004 Third Watch (TV Series)
Witness
- A Call for Help (2004) ... Witness
 2003 Manhunt (Video Game)
Innocent (voice, as Adam Seitz)
 2003 Chappelle's Show (TV Series)
WB Announcer / Caller #2
- Zapped & It's A Wonderful Chest (2003) ... WB Announcer (voice)
- Tyrone Biggums At School & Wrap It Up Box (2003) ... Caller #2 (voice)
 2001 Fling (TV Series)
Lou the Limo Driver
 2001 Ed (TV Series)
Tim Vecchio
- Mixed Signals (2001) ... Tim Vecchio
 1998-2000 Celebrity Deathmatch (TV Series)
Sammo Hung / James Gandolfini / Robert Dawney Jr. / ...
- The Prisoners (2000) ... James Gandolfini / Robert Dawney Jr. (voice)
- Teen Night (2000) ... Salem (voice)
- Clash of the Superfreaks (2000) ... Larry Flynt / Cousin Grimm (voice)
- Robot Nick (1999) ... Harvey Keitel / Sammo Hung (voice, as Adam Seitz)
- The Laser Pointer (1999) ... Elton John (voice, as Adam Seitz)
 1999 The Chris Rock Show (TV Series)
Sketch Player
- Episode dated 8 October 1999 (1999) ... Sketch Player
 1999 Sweet and Lowdown
John (uncredited)
 1998 Upright Citizens Brigade (TV Series)
Gay Audience Member
- Saigon Suicide Show (1998) ... Gay Audience Member
 1998 Celebrity
Vince
 1998 General Chaos: Uncensored Animation
Driscoll (voice)
Show Show Writer (2 credits)
Show Show Miscellaneous Crew (1 credit)
Show Show Archive footage (1 credit)

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Personal Details

Other Works:

Broadway Production: Barefoot in the Park - playing Harry Pepper the Telephone Repairman, at Cort Theater Broadway NYC, USA See more »

Official Sites:

Official Site | Official WebSietz | See more »

Alternate Names:

Adam Seitz

Height:

5' 11" (1.8 m)
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Did You Know?

Trivia:

Adam has enjoyed being a dog for years. He voiced Clifford, Dora's Dog, IAMs dog and a few others. See more »

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