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Dominik Tiefenthaler

Born and raised in Switzerland, he graduated from the Medical School of the University in Zurich. After moving to New York City in 2000, he studied acting with Bill Esper and voice and speech with Shane Ann Younts. In the spring of 2004, he co-founded the Incumbo Theater Company in New York City. See full bio »

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Blood Ties
Tue, Jul 12 7:40 AM PDT on HBOZ (516)
Blood Ties
Tue, Jul 19 1:28 AM PDT on HBOZ (516)

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Known For

Maybe Tomorrow Graham Seifert
Paranoid Walti Merian
Person of Interest Berlin Policeman


Jump to: Actor | Additional Crew | Thanks | Self
Hide Hide Show Show Actor (33 credits)
 2021 FBI: International (TV Series)
Dante Graf
- Secrets as Weapons (2021) ... Dante Graf
 2018/III Runaway (Short)
Mr. Aertse
 2016 Paranoid (TV Mini Series)
Walti Merian
- Episode #1.8 (2016) ... Walti Merian
- Episode #1.7 (2016) ... Walti Merian
- Episode #1.6 (2016) ... Walti Merian
- Episode #1.5 (2016) ... Walti Merian
- Episode #1.4 (2016) ... Walti Merian
 2015 Blue Bloods (TV Series)
Nicholas Costa
- Worst Case Scenario (2015) ... Nicholas Costa
 2015 Sex & Drugs & Rock & Roll (TV Series)
- Don't Wanna Die Anonymous (2015) ... Paparazzi
 2015 An Act of War
Detective Nicks
 2014/II Maybe Tomorrow
Graham Seifert
 2014 Wolfenstein: The New Order (Video Game)
Enemy Soldier (voice)
 2014 The Blacklist (TV Series)
- The Good Samaritan (No. 106) (2014) ... Fyodor
 2013/II Nowhere (Short)
 2013 Boardwalk Empire (TV Series)
- All In (2013) ... Rudy
 2013 Maniac (Short)
Officer Pete Sillato
 2013 Zero Hour (TV Series)
Adam the Groundsman
- Chain (2013) ... Adam the Groundsman
 2013/I Blood Ties
Ruby Bartender
 2013 Person of Interest (TV Series)
Berlin Policeman
- Relevance (2013) ... Berlin Policeman
 2013 The Good Wife (TV Series)
Dedrick Klein
- Je Ne Sais What? (2013) ... Dedrick Klein
 2012 NYC 22 (TV Series)
- Self Cleaning Oven (2012) ... Martinus
 2011 Off the Map (Short)
Rodney Ellis
 2011 New York November
Grand Central Cop
 2011/II Decent Men (Short)
Heinrich Himmler
 2011 Gossip Girl (TV Series)
- Petty in Pink (2011) ... Lucien
 2011 Lenßen - Der Film (TV Movie)
Markus Berger
 2010 Wonder...
 2010 America's Most Wanted: America Fights Back (TV Series documentary)
Det. Yan Glassey
- The Pink Panthers (2010) ... Det. Yan Glassey
 2009 Born from the Foot
 2008 After Hiroshima Mon Amour (Short)
 2008 Grand Theft Auto IV (Video Game)
Coke Addict (voice, as Domenik Tiefenthaler)
 2007/II The Triangle (Short)
 2007 Leave You in Me (Short)
 2006 The Revolution (TV Mini Series)
German Man (voice)
 2006 Posttags (Short)
Pvt. Cole Pullman
 2005 Street Therapy (Short)
Flower Guy
 2003 Lenßen & Partner (TV Series)
Mirko Bethke
- Schuldig ... Mirko Bethke
Show Show Additional Crew (1 credit)
Show Show Thanks (1 credit)
Show Show Self (3 credits)

Personal Details

Official Sites:

Official Site

Alternate Names:

Domenik Tiefenthaler


6' (1.83 m)

Did You Know?


Grandson of the Austrian historian and archivist Dr. Meinrad Tiefenthaler (1902-1986).

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