Casey Siemaszko

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…

Filmography

Law & Order: Special Victims Unit
Law & Order: Special Victims Unit
1999 · TV
as EPA Official
Law & Order
Law & Order
1990 · TV
as Bart Rainey
Law & Order
Law & Order
1990 · TV
as Defense Attorney Shuman
The Blacklist
The Blacklist
2013 · TV
as Sam Raimo
Blue Bloods
Blue Bloods
2010 · TV
as Josh Thorp
Person of Interest
Person of Interest
2011 · TV
as Lester Strickland
Law & Order: Criminal Intent
Law & Order: Criminal Intent
2001 · TV
as Harvey Gruenwald
Elementary
Elementary
2012 · TV
as Michael McGee
CSI: NY
CSI: NY
2004 · TV
as Paul Sabotini
Billions
Billions
2016 · TV
as Seids
White Collar
White Collar
2009 · TV
as Bertie Slavkin
Unforgettable
Unforgettable
2011 · TV
as Lt. Greg Sartain
Oz
Oz
1997 · TV
as Detective Tarnowski
Damages
Damages
2007 · TV
as Detective Dan Williams
St. Elsewhere
St. Elsewhere
1982 · TV
as Rick Messina
Back to the Future
Back to the Future
1985 · Movie
as 3-D
The Facts of Life
The Facts of Life
1979 · TV
Amazing Stories
Amazing Stories
1985 · TV
as Jonathan
Stand by Me
Stand by Me
1986 · Movie
as Billy Tessio
The Adventures of Brisco County, Jr.
The Adventures of Brisco County, Jr.
1993 · TV
as Ned Zed
Public Enemies
Public Enemies
2009 · Movie
as Harry Berman
Back to the Future Part II
Back to the Future Part II
1989 · Movie
as 3-D
Storm of the Century
Storm of the Century
1999 · TV
as Alton "Hatch" Hatcher
The Inside
The Inside
2005 · TV
as Billy Ray Pope