Casey Siemaszko
Acting
Born March 17, 1961 · Chicago, Illinois, USA
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…
Known For · 40 titles
Law & Order: Special Victims Unit
Law & Order
The Blacklist
Law & Order: Criminal Intent
Blue Bloods
Elementary
Person of Interest
White Collar
Billions
CSI: NY
The Facts of Life
Damages
Unforgettable
St. Elsewhere
Oz
Back to the Future
Amazing Stories
Stand by Me
The Adventures of Brisco County, Jr.
Back to the Future Part II
New Amsterdam
Storm of the Century
Public Enemies
The Inside
Young Guns
Milk Money
NYC 22
Hallmark Hall of Fame
The Phantom
Class
Biloxi Blues
Of Mice and Men
Napoleon
Secret Admirer
Chicago Sons
Bliss
Three O'Clock High
American Harvest
The Crew
Limbo