Casey Siemaszko

Personal Info

Known For

Acting

Known Credits

63

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

    Law & Order

  • Law & Order

    Law & Order

  • Law & Order: Special Victims Unit

    Law & Order: Special Victims Unit

  • The Blacklist

    The Blacklist

  • Law & Order: Criminal Intent

    Law & Order: Criminal Intent

  • Blue Bloods

    Blue Bloods

  • Elementary

    Elementary

  • Unforgettable

    Unforgettable

  • Person of Interest

    Person of Interest

  • Billions

    Billions

  • CSI: NY

    CSI: NY

  • White Collar

    White Collar

  • Oz

    Oz

  • St. Elsewhere

    St. Elsewhere

  • Back to the Future

    Back to the Future

  • The Facts of Life

    The Facts of Life

  • Amazing Stories

    Amazing Stories

  • Damages

    Damages

  • Limbo

    Limbo

  • Bliss

    Bliss

  • Stand by Me

    Stand by Me

  • Secret Admirer

    Secret Admirer

  • Back to the Future Part II

    Back to the Future Part II

  • Napoleon

    Napoleon

  • Mistrial

    Mistrial

  • Hard Knox

    Hard Knox

  • The Chase

    The Chase

  • Class

    Class

  • Rose Hill

    Rose Hill

  • The Adventures of Brisco County, Jr.

    The Adventures of Brisco County, Jr.

  • Storm of the Century

    Storm of the Century

  • Biloxi Blues

    Biloxi Blues

  • The Crew

    The Crew

  • Chameleon II: Death Match

    Chameleon II: Death Match

  • Public Enemies

    Public Enemies

  • American Harvest

    American Harvest

  • The Inside

    The Inside

  • New Amsterdam

    New Amsterdam

  • The Street Lawyer

    The Street Lawyer

  • Hallmark Hall of Fame

    Hallmark Hall of Fame

  • NYC 22

    NYC 22

  • Young Guns

    Young Guns

  • Milk Money

    Milk Money

  • The Phantom

    The Phantom

  • Together and Alone

    Together and Alone

  • Of Mice and Men

    Of Mice and Men

  • Near Mrs.

    Near Mrs.

  • Gardens of Stone

    Gardens of Stone

  • Chicago Sons

    Chicago Sons

  • Three O'Clock High

    Three O'Clock High

  • Amazing Stories

    Amazing Stories

  • 704 Hauser

    704 Hauser

  • Killing Kennedy

    Killing Kennedy

  • Black Scorpion

    Black Scorpion

  • Teresa's Tattoo

    Teresa's Tattoo

  • Breaking In

    Breaking In

  • Grand Theft Auto: San Andreas - The Introduction

    Grand Theft Auto: San Andreas - The Introduction

  • Miracle of the Heart: A Boys Town Story

    Miracle of the Heart: A Boys Town Story

  • The Paint Job

    The Paint Job

  • The Big Slice

    The Big Slice

  • Silence of the Heart

    Silence of the Heart

  • My Life's in Turnaround

    My Life's in Turnaround

  • The Boy Who Cried Bitch: The Adolescent Years

    The Boy Who Cried Bitch: The Adolescent Years