Casey Siemaszko
Acting
🎂 1961-03-17
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.
Cast credits(64)
Sam Raimo
2013
Bart Rainey
1990
Defense Attorney Shuman
1990
EPA Official
1999
Harvey Gruenwald
2001
Josh Thorp
2010
Lester Strickland
2011
Michael McGee
2012
Paul Sabotini
2004
Bertie Slavkin
2009
2016
Jonathan
1985
Ned Zed
1993
Detective Tarnowski
1997
1979
Detective Dan Williams
2007
Greg Sartain
2011
1982
Billy Ray Pope
2005
Blume
2012
3-D
1985
Fergus
1951
Peter Huygens
2008
Alton "Hatch" Hatcher
1999
1994
Billy Tessio
1986
3-D
1989
Harry Berman
2009
Cash
1994
Curley
1992
Charley Bowdre
1988
1997
Roger Despard
1985
Morgan
1996
Detective Bobby Zito
1996
Wildman
1987
Conan (voice)
1995
Jerry Mitchell
1987
Tanner
1997
Doug
1983
Don Carney
1988
Bobby Gastineau
1999
Young Bobby Bartellemeo
2000
Jack Ruby
2013
Jonathan
1986
Dr. Goddard / The Breath Taker
1995
Fergus Carroll
1997
Aaron Davis
1984
Hutchinson
1991
Rafter Mayes
2003
Johnny Sindacco (voice) (uncredited)
2004
Jonathan (archive footage)
Andy Grainger
1986
Jeff
1984
Mike Lafebb
1989
Michael
1994
Cal
1993
Dakota
1987
Mike Sawyer
1991
Jake Booker
1999
Billy
1998
Himself
1994
Colin Phipps
1992
2007