Casey Siemaszko
Acting
Born: 1961-03-17 in Chicago, Illinois, USA
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
EPA Official
Law & Order
Bart Rainey
Law & Order
Defense Attorney Shuman
The Blacklist
Sam Raimo
Blue Bloods
Josh Thorp
Person of Interest
Lester Strickland
Law & Order: Criminal Intent
Harvey Gruenwald
Elementary
Michael McGee
CSI: NY
Paul Sabotini
Billions
Seids
White Collar
Bertie Slavkin
Unforgettable
Lt. Greg Sartain
The Facts of Life
Oz
Detective Tarnowski
Damages
Detective Dan Williams
Back to the Future
3-D
St. Elsewhere
Rick Messina
Stand by Me
Billy Tessio
Amazing Stories
Jonathan
Back to the Future Part II
3-D
The Adventures of Brisco County, Jr.
Ned Zed
Public Enemies
Harry Berman
Secret Admirer
Roger Despard
Young Guns
Charley Bowdre
Storm of the Century
Alton "Hatch" Hatcher
The Phantom
Morgan
Of Mice and Men
Curley
Class
Doug
New Amsterdam
Peter Huygens
The Inside
Billy Ray Pope
Milk Money
Cash
The Crew
Young Bobby Bartellemeo
Biloxi Blues
Don Carney
NYC 22
Blume
Napoleon
Conan (voice)
Hallmark Hall of Fame
Fergus
Gardens of Stone
Wildman
Three O'Clock High
Jerry Mitchell
Mistrial
Detective Bobby Zito
