Casey Siemaszko
Acting Born Mar 17, 1961 Chicago, Illinois, USA 24 credits
Biography
Casey Siemaszko (born Kazimierz A. Siemaszko) is a Polish-American actor and the brother of actress Nina Siemaszko. The son of a fighter in the Polish Underground who survived the Sachsenhausen concentration camp, Siemaszko narrated the 1998 feature, The Polish-Americans. Siemaszko was a graduate of the Goodman School of Drama at DePaul University in Chicago, which his sister, Nina Siemaszko later also attended. His acting career consists of smaller roles in dozen of popular films, including Back to the Future, Young Guns, Silence of the Heart, Of Mice and Men, Killing Kennedy, Back to the Future Part II and Stand By Me.
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Full filmography
- Law & Order: Special Victims Unit (1999) as EPA Official
- Law & Order (1990) as Bart Rainey
- Law & Order (1990) as Defense Attorney Shuman
- The Blacklist (2013) as Sam Raimo
- Blue Bloods (2010) as Josh Thorp
- Person of Interest (2011) as Lester Strickland
- Law & Order: Criminal Intent (2001) as Harvey Gruenwald
- Elementary (2012) as Michael McGee
- CSI: NY (2004) as Paul Sabotini
- Billions (2016) as Seids
- The Facts of Life (1979)
- White Collar (2009) as Bertie Slavkin
- Unforgettable (2011) as Lt. Greg Sartain
- Damages (2007) as Detective Dan Williams
- Oz (1997) as Detective Tarnowski
- St. Elsewhere (1982) as Rick Messina
- Back to the Future (1985) as 3-D
- Amazing Stories (1985) as Jonathan
- The Adventures of Brisco County, Jr. (1993) as Ned Zed
- Stand by Me (1986) as Billy Tessio
- Back to the Future Part II (1989) as 3-D
- The Inside (2005) as Billy Ray Pope
- New Amsterdam (2008) as Peter Huygens
- Storm of the Century (1999) as Alton "Hatch" Hatcher