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.
Known for
Law & Order: Special Victims Unit
EPA Official
Law & Order
Bart Rainey
Law & Order
Defense Attorney Shuman
The Blacklist
Sam Raimo
Blue Bloods
Josh Thorp
Law & Order: Criminal Intent
Harvey Gruenwald
The Facts of Life
Billions
CSI: NY
Paul Sabotini
White Collar
Bertie Slavkin
Elementary
Michael McGee
Person of Interest
Lester Strickland
Damages
Detective Dan Williams
Unforgettable
Greg Sartain
St. Elsewhere
Oz
Detective Tarnowski
Back to the Future
3-D
The Adventures of Brisco County, Jr.
Ned Zed
Amazing Stories
Jonathan
Stand by Me
Billy Tessio
Back to the Future Part II
3-D
Hallmark Hall of Fame
Fergus
The Inside
Billy Ray Pope
Public Enemies
Harry Berman
Storm of the Century
Alton "Hatch" Hatcher
Milk Money
Cash
Of Mice and Men
Curley
Bliss
Tanner
The Phantom
Morgan
NYC 22
Blume
Young Guns
Charley Bowdre
Class
Doug
Amazing Stories
Jonathan
Three O'Clock High
Jerry Mitchell
Napoleon
Conan (voice)
Gardens of Stone
Wildman
Biloxi Blues
Don Carney
Killing Kennedy
Jack Ruby
New Amsterdam
Peter Huygens
Chicago Sons
Mistrial
Detective Bobby Zito
Secret Admirer
Roger Despard
Black Scorpion
Dr. Goddard / The Breath Taker
Silence of the Heart
Jeff
The Crew
Young Bobby Bartellemeo
Miracle of the Heart: A Boys Town Story
Andy Grainger
Chameleon II: Death Match
Jake Booker
Breaking In
Mike Lafebb
The Street Lawyer
Rafter Mayes
Together and Alone
Billy
Limbo
Bobby Gastineau
The Chase
Hutchinson
American Harvest
Dakota
Hard Knox
Aaron Davis
Rose Hill
Fergus Carroll
Near Mrs.
Colin Phipps
Amazing Stories: The Movie I
Jonathan (archive footage)
My Life's in Turnaround
Himself
The Big Slice
Mike Sawyer
704 Hauser
The Boy Who Cried Bitch: The Adolescent Years
Teresa's Tattoo
Michael
The Paint Job
Cal