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