Casey Siemaszko

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

Billions 2016 ★ 7.8
The Blacklist 2013 ★ 7.6
Elementary 2012 ★ 7.6
Person of Interest 2011 ★ 8.1
Unforgettable 2011 ★ 7.2
Blue Bloods 2010 ★ 7.8
White Collar 2009 ★ 8.2
Public Enemies 2009 ★ 6.7
New Amsterdam 2008 ★ 7.1
Damages 2007 ★ 7.5
CSI: NY 2004 ★ 7.3
Law & Order: Criminal Intent 2001 ★ 7.6
Law & Order: Special Victims Unit 1999 ★ 8.0
Storm of the Century 1999 ★ 7.0
Oz 1997 ★ 8.0
The Adventures of Brisco County, Jr. 1993 ★ 7.1
Law & Order 1990 ★ 7.3
Back to the Future Part II 1989 ★ 7.8
Young Guns 1988 ★ 6.7
Stand by Me 1986 ★ 7.8
Back to the Future 1985 ★ 8.3
Amazing Stories 1985 ★ 7.5
St. Elsewhere 1982 ★ 5.7
The Facts of Life 1979 ★ 7.1