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Casey Siemaszko

Casey Siemaszko

Birthday: 1961-03-17 | Place of Birth: Chicago, Illinois, USA

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.

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Known For

Acting

Year
Title

Role

2024
2013
Killing Kennedy

as    Jack Ruby

2004
Grand Theft Auto: San Andreas - The Introduction

as    Johnny Sindacco (voice) (uncredited)

2003
The Street Lawyer

as    Rafter Mayes

2000
The Crew

as    Young Bobby Bartellemeo

1999
Limbo

as    Bobby Gastineau

1999
Chameleon II: Death Match

as    Jake Booker

1998
Together and Alone

as    Billy

1997
Rose Hill

as    Fergus Carroll

1997
Bliss

as    Tanner

1996
Mistrial

as    Detective Bobby Zito

1996
The Phantom

as    Morgan

1994
Milk Money

as    Cash

1994
My Life's in Turnaround

as    Himself

1994
Teresa's Tattoo

as    Michael

1993
The Paint Job

as    Cal

1992
Near Mrs.

as    Colin Phipps

1992
Of Mice and Men

as    Curley

1991
The Chase

as    Hutchinson

1991
The Big Slice

as    Mike Sawyer

1989
Breaking In

as    Mike Lafebb

1988
Young Guns

as    Charley Bowdre

1988
Biloxi Blues

as    Don Carney

1987
American Harvest

as    Dakota

1987
Three O'Clock High

as    Jerry Mitchell