Casey Siemaszko
Profile info
Known forActing
GenderMale
Birthday17 March 1961 (65 years old)
Place of birthChicago, Illinois, USA
Known credits62
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 Fu…
Billions
2016 · Seids
Killing Kennedy
2013 · Jack Ruby
The Blacklist
2013 · Sam Raimo
Elementary
2012 · Michael McGee
NYC 22
2012 · Blume
Person of Interest
2011 · Lester Strickland
Unforgettable
2011 · Lt. Greg Sartain
Blue Bloods
2010 · Josh Thorp
White Collar
2009 · Bertie Slavkin
Public Enemies
2009 · Harry Berman
New Amsterdam
2008 · Peter Huygens
Damages
2007 · Detective Dan Williams
The Boy Who Cried Bitch: The Adolescent Years
2007
The Inside
2005 · Billy Ray Pope
Grand Theft Auto: San Andreas - The Introduction
2004 · Johnny Sindacco (voice) (uncredited)
CSI: NY
2004 · Paul Sabotini
The Street Lawyer
2003 · Rafter Mayes
Law & Order: Criminal Intent
2001 · Harvey Gruenwald
The Crew
2000 · Young Bobby Bartellemeo
Law & Order: Special Victims Unit
1999 · EPA Official
Limbo
1999 · Bobby Gastineau
Storm of the Century
1999 · Alton "Hatch" Hatcher
Chameleon II: Death Match
1999 · Jake Booker
Together and Alone
1998 · Billy
Oz
1997 · Detective Tarnowski
Rose Hill
1997 · Fergus Carroll
Bliss
1997 · Tanner
Chicago Sons
1997
Mistrial
1996 · Detective Bobby Zito
The Phantom
1996 · Morgan
Black Scorpion
1995 · Dr. Goddard / The Breath Taker
Napoleon
1995 · Conan (voice)
Milk Money
1994 · Cash
My Life's in Turnaround
1994 · Himself
704 Hauser
1994
Teresa's Tattoo
1994 · Michael
The Paint Job
1993 · Cal
The Adventures of Brisco County, Jr.
1993 · Ned Zed
Of Mice and Men
1992 · Curley
Near Mrs.
1992 · Colin Phipps
The Big Slice
1991 · Mike Sawyer
The Chase
1991 · Hutchinson
Law & Order
1990 · Bart Rainey
Law & Order
1990 · Defense Attorney Shuman
Back to the Future Part II
1989 · 3-D
Breaking In
1989 · Mike Lafebb
Young Guns
1988 · Charley Bowdre
Biloxi Blues
1988 · Don Carney
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