Casey Siemaszko

Personal Info

Known For

Acting

Known Credits

64

Gender

Male

Birthday

1961-03-17 (64 years old)

Place of Birth

Chicago, Illinois, USA

Casey Siemaszko

Biography

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

  • Law & Order: Special Victims Unit

    Law & Order: Special Victims Unit

  • Law & Order

    Law & Order

  • Law & Order

    Law & Order

  • The Blacklist

    The Blacklist

  • Blue Bloods

    Blue Bloods

  • Law & Order: Criminal Intent

    Law & Order: Criminal Intent

  • Person of Interest

    Person of Interest

  • Elementary

    Elementary

  • CSI: NY

    CSI: NY

  • White Collar

    White Collar

  • Billions

    Billions

  • Back to the Future

    Back to the Future

  • Amazing Stories

    Amazing Stories

  • St. Elsewhere

    St. Elsewhere

  • Oz

    Oz

  • The Facts of Life

    The Facts of Life

  • Unforgettable

    Unforgettable

  • Damages

    Damages

  • Public Enemies

    Public Enemies

  • Back to the Future Part II

    Back to the Future Part II

  • The Adventures of Brisco County, Jr.

    The Adventures of Brisco County, Jr.

  • Young Guns

    Young Guns

  • Stand by Me

    Stand by Me

  • Milk Money

    Milk Money

  • Storm of the Century

    Storm of the Century

  • Of Mice and Men

    Of Mice and Men

  • Miracle of the Heart: A Boys Town Story

    Miracle of the Heart: A Boys Town Story

  • Three O'Clock High

    Three O'Clock High

  • New Amsterdam

    New Amsterdam

  • The Inside

    The Inside

  • Class

    Class

  • Near Mrs.

    Near Mrs.

  • The Big Slice

    The Big Slice

  • Secret Admirer

    Secret Admirer

  • Killing Kennedy

    Killing Kennedy

  • Limbo

    Limbo

  • Hard Knox

    Hard Knox

  • NYC 22

    NYC 22

  • Rose Hill

    Rose Hill

  • Bliss

    Bliss

  • Chicago Sons

    Chicago Sons

  • Hallmark Hall of Fame

    Hallmark Hall of Fame

  • My Life's in Turnaround

    My Life's in Turnaround

  • Amazing Stories

    Amazing Stories

  • Napoleon

    Napoleon

  • Mistrial

    Mistrial

  • Silence of the Heart

    Silence of the Heart

  • Gardens of Stone

    Gardens of Stone

  • The Boy Who Cried Bitch: The Adolescent Years

    The Boy Who Cried Bitch: The Adolescent Years

  • The Chase

    The Chase

  • Biloxi Blues

    Biloxi Blues

  • The Phantom

    The Phantom

  • The Street Lawyer

    The Street Lawyer

  • Black Scorpion

    Black Scorpion

  • Grand Theft Auto: San Andreas - The Introduction

    Grand Theft Auto: San Andreas - The Introduction

  • The Crew

    The Crew

  • Together and Alone

    Together and Alone

  • 704 Hauser

    704 Hauser

  • American Harvest

    American Harvest

  • Breaking In

    Breaking In

  • Amazing Stories: The Movie I

    Amazing Stories: The Movie I

  • Chameleon II: Death Match

    Chameleon II: Death Match

  • The Paint Job

    The Paint Job

  • Teresa's Tattoo

    Teresa's Tattoo