Casey Siemaszko
Acting
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
2013Killing Kennedy
Jack Ruby
2009Public Enemies
Harry Berman
2007The Boy Who Cried Bitch: The Adolescent Years
2004Grand Theft Auto: San Andreas - The Introduction
Johnny Sindacco (voice) (uncredited)
2000The Crew
Young Bobby Bartellemeo
1999Chameleon II: Death Match
Jake Booker
1999Limbo
Bobby Gastineau
1998Together and Alone
Billy
1997Bliss
Tanner
1997Rose Hill
Fergus Carroll
1996The Phantom
Morgan
1996Mistrial
Detective Bobby Zito
1995Black Scorpion
Dr. Goddard / The Breath Taker
1995Napoleon
Conan (voice)
1994My Life's in Turnaround
Himself
1994Teresa's Tattoo
Michael
1994Milk Money
Cash
1993The Paint Job
Cal
1992Of Mice and Men
Curley
1992Near Mrs.
Colin Phipps
1991The Chase
Hutchinson
1991The Big Slice
Mike Sawyer
1989Back to the Future Part II
3-D
1989Breaking In
Mike Lafebb