Casey Siemaszko

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Known For

Credits

Cast Credits

Billions (2016)
Guest starring as Seids
The Blacklist (2013)
Guest starring as Sam Raimo
Elementary (2012)
Guest starring as Michael McGee
Person of Interest (2011)
Guest starring as Lester Strickland
  • Episode 3x16: RAM (Mar 4, 2014)
Unforgettable (2011)
Guest starring as Lt. Greg Zartane
Blue Bloods (2010)
Guest starring as Josh Thorp
The Event (2010)
Guest starring as Frank Decosta
White Collar (2009)
Guest starring as Bertie Slavkin
Damages (2007)
Guest starring as Detective Dan Williams (13 episodes)
Storm of the Century (1999)
Starring as Alton 'Hatch' Hatcher (3 episodes)
  • Episode 1x03: Part 3 (Feb 16, 1999)
  • Episode 1x02: Part 2 (Feb 15, 1999)
  • Episode 1x01: Part 1 (Feb 14, 1999)
Law & Order: Special Victims Unit (1999)
Guest starring as EPA Official
Oz (1997)
Guest starring as Detective Tarnowski (2 episodes)
Chicago Sons (1997)
Guest starring as Frank