Casey Siemaszko
Actor
Born March 17, 1961 in 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.
Filmography
Billions
Seids
Killing Kennedy
Jack Ruby
The Blacklist
Sam Raimo
Elementary
Michael McGee
NYC 22
Blume
Person of Interest
Lester Strickland
Unforgettable
Lt. Greg Sartain
Blue Bloods
Josh Thorp
White Collar
Bertie Slavkin
Public Enemies
Harry Berman
New Amsterdam
Peter Huygens
Damages
Detective Dan Williams
The Boy Who Cried Bitch: The Adolescent Years
The Inside
Billy Ray Pope
Grand Theft Auto: San Andreas - The Introduction
Johnny Sindacco (voice) (uncredited)
CSI: NY
Paul Sabotini
Law & Order: Criminal Intent
Harvey Gruenwald
The Crew
Young Bobby Bartellemeo
Law & Order: Special Victims Unit
EPA Official
Limbo
Bobby Gastineau
Storm of the Century
Alton "Hatch" Hatcher
Chameleon II: Death Match
Jake Booker
Together and Alone
Billy
Oz
Detective Tarnowski
Rose Hill
Fergus Carroll
Bliss
Tanner
Chicago Sons
Mistrial
Detective Bobby Zito
The Phantom
Morgan
Black Scorpion
Dr. Goddard / The Breath Taker
Napoleon
Conan (voice)
Milk Money
Cash
My Life's in Turnaround
Himself
704 Hauser
Teresa's Tattoo
Michael
The Paint Job
Cal
The Adventures of Brisco County, Jr.
Ned Zed
Of Mice and Men
Curley
Near Mrs.
Colin Phipps
The Big Slice
Mike Sawyer
The Chase
Hutchinson
Law & Order
Bart Rainey
Back to the Future Part II
3-D
Breaking In
Mike Lafebb
Young Guns
Charley Bowdre
Biloxi Blues
Don Carney
Three O'Clock High
Jerry Mitchell
Gardens of Stone
Wildman
American Harvest
Dakota
Stand by Me
Billy Tessio
Amazing Stories
Jonathan
Miracle of the Heart: A Boys Town Story
Andy Grainger
Amazing Stories
Jonathan
Back to the Future
3-D
Secret Admirer
Roger Despard
Silence of the Heart
Jeff
Hard Knox
Aaron Davis
Class
Doug
St. Elsewhere
Rick Messina
The Facts of Life
Hallmark Hall of Fame
Fergus