Stefan Marks

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Known For

Credits

Cast Credits

Stalker (2014)
Guest starring as Peter Daniels
About a Boy (2014)
Guest starring as Science Teacher
Mom (2013)
Guest starring as Guy
Justified (2010)
Guest starring as Agent Frankel (3 episodes)
FlashForward (2009)
Guest starring as Assistant U.S. Attorney
Better Off Ted (2009)
Guest starring as Brett (3 episodes)
Castle (2009)
Guest starring as Archibald Fosse
  • Episode 5x22: Still (Apr 29, 2013)
Samantha Who? (2007)
Guest starring as Detective Harp
Pushing Daisies (2007)
Guest starring as Mr. Abner
Criminal Minds (2005)
Guest starring as Bill Thompson
Guest starring as Doug Smith
NCIS (2003)
Guest starring as Navy Lieutenant Ian Floyd
Charmed (1998)
Guest starring as Seth Parra (2 episodes)
Buffy the Vampire Slayer (1997)
Guest starring as Guard #1
  • Episode 6x18: Seeing Red (May 7, 2002) [Co-Star]
Diagnosis Murder (1992)
Guest starring as Repairman