Casey Siemaszko
Known for
Acting
Life
Born 1961 (age 65)
Born in
Chicago, Illinois, USA
Credits
View on IMDb60 acting 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.
Known For
Back to the Future
03 Jul 1985
Back to the Future Part II
22 Nov 1989
Stand by Me
08 Aug 1986
Public Enemies
01 Jul 2009
Law & Order: Special Victims Unit
20 Sep 1999
The Blacklist
23 Sep 2013
Person of Interest
22 Sep 2011
Elementary
27 Sep 2012
Photos
Filmography
2016
- Billionsas Seids1 episode
2013
- Killing Kennedyas Jack Ruby
- The Blacklistas Sam Raimo1 episode
2012
- Elementaryas Michael McGee1 episode
- NYC 22as Blume1 episode
2011
- Person of Interestas Lester Strickland1 episode
- Unforgettableas Lt. Greg Sartain1 episode
2010
- Blue Bloodsas Josh Thorp1 episode
2009
- White Collaras Bertie Slavkin1 episode
- Public Enemiesas Harry Berman
2008
- New Amsterdamas Peter Huygens1 episode
2007
- Damagesas Detective Dan Williams11 episodes
- The Boy Who Cried Bitch: The Adolescent Years
2005
- The Insideas Billy Ray Pope1 episode
2004
- Grand Theft Auto: San Andreas - The Introductionas Johnny Sindacco (voice) (uncredited)
- CSI: NYas Paul Sabotini1 episode
2003
- The Street Lawyeras Rafter Mayes
2001
- Law & Order: Criminal Intentas Harvey Gruenwald1 episode
2000
- The Crewas Young Bobby Bartellemeo
1999
- Law & Order: Special Victims Unitas EPA Official1 episode
- Limboas Bobby Gastineau
- Storm of the Centuryas Alton "Hatch" Hatcher3 episodes
- Chameleon II: Death Matchas Jake Booker
1998
- Together and Aloneas Billy
1997
- Ozas Detective Tarnowski2 episodes
- Rose Hillas Fergus Carroll
- Blissas Tanner
- Chicago Sons1 episode
1996
- Mistrialas Detective Bobby Zito
- The Phantomas Morgan
1995
- Black Scorpionas Dr. Goddard
- Napoleonas Conan (voice)
1994
- Milk Moneyas Cash
- 704 Hauser1 episode
- Teresa's Tattooas Michael
1993
- The Paint Jobas Cal
- The Adventures of Brisco County, Jr.as Ned Zed1 episode
1992
- Of Mice and Menas Curley
- Near Mrs.as Colin Phipps
1991
- The Big Sliceas Mike Sawyer
- The Chaseas Hutchinson
1990
- Law & Orderas Defense Attorney Shuman1 episode
1989
- Back to the Future Part IIas 3-D
- Breaking Inas Mike Lafebb
1988
- Young Gunsas Charley Bowdre
- Biloxi Bluesas Don Carney
1987
- Three O'Clock Highas Jerry Mitchell
- Gardens of Stoneas Wildman
- American Harvestas Dakota
1986
- Stand by Meas Billy Tessio
- Amazing Storiesas Jonathan
- Miracle of the Heart: A Boys Town Storyas Andy Grainger
1985
- Amazing Storiesas Jonathan1 episode
- Back to the Futureas 3-D
- Secret Admireras Roger Despard
1984
- Silence of the Heartas Jeff
- Hard Knoxas Aaron Davis
1983
- Classas Doug
1982
- St. Elsewhereas Rick Messina3 episodes
1979
- The Facts of Life1 episode