Casey Siemaszko

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.

Filmography (61 Appearances)

Billions

Killing Kennedy

The Blacklist

Elementary

NYC 22

Person of Interest

Unforgettable

Blue Bloods

White Collar

Public Enemies

New Amsterdam

Damages

The Boy Who Cried Bitch: The Adolescent Years

The Inside

Grand Theft Auto: San Andreas - The Introduction

CSI: NY

The Street Lawyer

Law & Order: Criminal Intent

The Crew

Law & Order: Special Victims Unit

Limbo

Storm of the Century

Chameleon II: Death Match

Together and Alone

Oz

Rose Hill

Bliss

Chicago Sons

Mistrial

The Phantom

Black Scorpion

Napoleon

Milk Money

My Life's in Turnaround

704 Hauser

Teresa's Tattoo

The Paint Job

The Adventures of Brisco County, Jr.

Of Mice and Men

Near Mrs.

The Big Slice

The Chase

Law & Order

Back to the Future Part II

Breaking In

Young Guns

Biloxi Blues

Three O'Clock High

Gardens of Stone

American Harvest

Stand by Me

Amazing Stories

Miracle of the Heart: A Boys Town Story

Amazing Stories

Back to the Future

Secret Admirer

Silence of the Heart

Hard Knox

Class

St. Elsewhere

The Facts of Life

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