Casey Siemaszko
Acting
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.
As actor 62
Law & Order: Special Victims Unit
1999
Law & Order
1990
The Blacklist
2013
Blue Bloods
2010
Law & Order: Criminal Intent
2001
Person of Interest
2011
Elementary
2012
CSI: NY
2004
Billions
2016
White Collar
2009
Unforgettable
2011
Damages
2007
Oz
1997
The Facts of Life
1979
Back to the Future
1985
St. Elsewhere
1982
Amazing Stories
1985
Stand by Me
1986
Back to the Future Part II
1989
The Adventures of Brisco County, Jr.
1993
Storm of the Century
1999
Public Enemies
2009
Secret Admirer
1985
Young Guns
1988
The Phantom
1996
Of Mice and Men
1992
New Amsterdam
2008
Class
1983
The Inside
2005
Milk Money
1994
The Crew
2000
Hallmark Hall of Fame
1951
Biloxi Blues
1988
NYC 22
2012
Napoleon
1995
Bliss
1997
Chicago Sons
1997
Gardens of Stone
1987
Three O'Clock High
1987
704 Hauser
1994
Killing Kennedy
2013
Mistrial
1996
Limbo
1999
American Harvest
1987
Amazing Stories
1986
The Street Lawyer
2003
Grand Theft Auto: San Andreas - The Introduction
2004
Black Scorpion
1995
Rose Hill
1997
Breaking In
1989
The Chase
1991
Silence of the Heart
1984
Near Mrs.
1992
Hard Knox
1984
Chameleon II: Death Match
1999
Teresa's Tattoo
1994
Miracle of the Heart: A Boys Town Story
1986
The Paint Job
1993
Together and Alone
1998
The Big Slice
1991
My Life's in Turnaround
1994
The Boy Who Cried Bitch: The Adolescent Years
2007