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.
38 movies · 24 shows
Killing Kennedy
2013·5.8
Public Enemies
2009·6.7
The Boy Who Cried Bitch: The Adolescent Years
2007·0.0
Grand Theft Auto: San Andreas - The Introduction
2004·6.8
The Street Lawyer
2003·7.0
The Crew
2000·5.4
Limbo
1999·6.6
Chameleon II: Death Match
1999·3.3
Together and Alone
1998·8.0
Rose Hill
1997·6.5
Bliss
1997·6.4
Mistrial
1996·5.3
The Phantom
1996·5.3
Black Scorpion
1995·5.5
Napoleon
1995·6.3
Milk Money
1994·6.5
My Life's in Turnaround
1994·4.8
Teresa's Tattoo
1994·4.9
The Paint Job
1993·4.6
Of Mice and Men
1992·7.3
Near Mrs.
1992·6.0
The Big Slice
1991·4.5
The Chase
1991·4.0
Back to the Future Part II
1989·7.8
Breaking In
1989·5.7
Young Guns
1988·6.7
Biloxi Blues
1988·6.2
Three O'Clock High
1987·6.8
Gardens of Stone
1987·6.2
American Harvest
1987·9.0
Stand by Me
1986·7.8
Amazing Stories
1986·6.2
Miracle of the Heart: A Boys Town Story
1986·5.0
Back to the Future
1985·8.3
Secret Admirer
1985·6.7
Silence of the Heart
1984·6.8
Hard Knox
1984·6.5
Class
1983·5.9