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Casey Siemaszko
Born · March 17, 1961 (63 years old)
Known For: Acting
Place of Birth: Chicago, Illinois, USA
Bio
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.
Killing Kennedy
Jack Ruby
5.8
2013
Public Enemies
Harry Berman
6.7
2009
Grand Theft Auto: San Andreas - The Introduction
Johnny Sindacco (voice) (uncredited)
10.0
2004
The Street Lawyer
Rafter Mayes
0.0
2003
The Crew
Young Bobby Bartellemeo
5.5
2000
Chameleon II: Death Match
Jake Booker
3.3
1999
Rose Hill
Fergus Carroll
7.0
1997
Bliss
Tanner
5.5
1997
Mistrial
Detective Bobby Zito
4.8
1996
The Phantom
Morgan
5.2
1996
Black Scorpion
Dr. Goddard / The Breath Taker
6.0
1995
Milk Money
Cash
6.4
1994
My Life's in Turnaround
Himself
4.7
1994
Teresa's Tattoo
Michael
4.9
1994
The Paint Job
Cal
4.0
1993
Of Mice and Men
Curley
7.3
1992
The Big Slice
Mike Sawyer
5.0
1991
The Chase
Hutchinson
3.0
1991
Back to the Future Part II
3-D
7.8
1989
Breaking In
Mike Lafebb
5.5
1989
Biloxi Blues
Don Carney
6.3
1988
Young Guns
Charley Bowdre
6.7
1988
Three O'Clock High
Jerry Mitchell
6.8
1987
Gardens of Stone
Wildman
6.3
1987
Stand by Me
Billy Tessio
7.9
1986
Miracle of the Heart: A Boys Town Story
Andy Grainger
0.0
1986
Back to the Future
3-D
8.3
1985
Secret Admirer
Roger Despard
6.9
1985
Silence of the Heart
Jeff
8.0
1984
Hard Knox
Aaron Davis
8.0
1984
Class
Doug
5.9
1983
Amazing Stories: The Movie I
Jonathan (archive footage)
0.0
Billions
(1 episode)
7.7
2016
The Blacklist
Sam Raimo · (1 episode)
7.6
2013
Elementary
Michael McGee · (1 episode)
7.6
2012
NYC 22
Blume · (1 episode)
6.2
2012
Person of Interest
Lester Strickland · (1 episode)
8.1
2011
Unforgettable
Greg Sartain · (1 episode)
7.2
2011
Blue Bloods
Josh Thorp · (1 episode)
7.8
2010
White Collar
Bertie Slavkin · (1 episode)
8.3
2009
New Amsterdam
Peter Huygens · (1 episode)
7.3
2008
Damages
Detective Dan Williams · (8 episodes)
7.4
2007
The Boy Who Cried Bitch: The Adolescent Years
0.0
2007
The Inside
Billy Ray Pope · (1 episode)
7.2
2005
CSI: NY
Paul Sabotini · (1 episode)
7.4
2004
Law & Order: Criminal Intent
Harvey Gruenwald · (1 episode)
7.6
2001
Law & Order: Special Victims Unit
EPA Official · (1 episode)
7.9
1999
Limbo
Bobby Gastineau
6.6
1999
Storm of the Century
Alton "Hatch" Hatcher · (3 episodes)
7.0
1999
Together and Alone
Billy
6.0
1998
Oz
Detective Tarnowski · (2 episodes)
8.0
1997
Chicago Sons
(1 episode)
8.5
1997
Napoleon
Conan (voice)
6.1
1995
704 Hauser
(1 episode)
0.0
1994
The Adventures of Brisco County, Jr.
Ned Zed · (1 episode)
7.0
1993
Near Mrs.
Colin Phipps
5.5
1992
Law & Order
Bart Rainey · (1 episode)
7.4
1990
Law & Order
Defense Attorney Shuman · (1 episode)
7.4
1990
American Harvest
Dakota
0.0
1987
Amazing Stories
Jonathan
6.7
1986
Amazing Stories
Jonathan · (1 episode)
7.5
1985
St. Elsewhere
(3 episodes)
5.4
1982
The Facts of Life
(1 episode)
7.0
1979
Hallmark Hall of Fame
Fergus · (1 episode)
8.7
1951