CS
Casey Siemaszko
ActorBorn March 17, 1961 (63 years)
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
Filmography
| 2016 | Billions (TV Series) |
| 2013 | Killing Kennedy · as Jack Ruby |
| 2013 | The Blacklist (TV Series) · as Sam Raimo |
| 2012 | Elementary (TV Series) · as Michael Mcgee |
| 2012 | NYC 22 (TV Series) · as Blume |
| 2011 | Person of Interest (TV Series) · as Lester Strickland |
| 2011 | Unforgettable (TV Series) · as Greg Sartain |
| 2010 | Blue Bloods (TV Series) · as Josh Thorp |
| 2010 | The Event (TV Series) · as Frank Decosta |
| 2010 | Louie (2010) (TV Series) · as Homeless Man |
| 2009 | White Collar (TV Series) · as Bertie Slavkin |
| 2009 | Public Enemies · as Harry Berman |
| 2008 | New Amsterdam (TV Series) · as Peter Huygens |
| 2007 | Damages (TV Series) · as Detective Dan Williams |
| 2007 | The Bronx is Burning (TV Series) · as Detective Welker |
| 2007 | |
| 2006 | Waltzing Anna · as Dr. Jeffrey Webb |
| 2005 | The Inside (TV Series) · as Billy Ray Pope |
| 2004 | CSI: NY (TV Series) · as Paul Sabotini |
| 2003 | The Street Lawyer · as Rafter Mayes |
| 2001 | Law & Order: Criminal Intent (TV Series) · as Harvey Gruenwald |
| 2000 | The Crew · as Young Bobby Bartellemeo |
| 2000 | Falcone (TV Series) · as Ray Cerrone |
| 1999 | Chameleon II: Death Match · as Jake Booker |
| 1999 | Law & Order: Special Victims Unit (TV Series) · as Epa Official |
| 1999 | Limbo · as Bobby Gastineau |
| 1999 | Storm of the Century (TV Series) · as Alton "hatch" Hatcher |
| 1998 | Taxman · as Abrasha Topolev |
| 1998 | Together & Alone · as Billy |
| 1997 | Oz (TV Series) · as Detective Tarnowski |
| 1997 | Rose Hill · as Fergus Carroll |
| 1997 | Bliss · as Tanner |
| 1997 | Chicago Sons (TV Series) |
| 1996 | Mistrial · as Detective Bobby Zito |
| 1996 | The Phantom · as Morgan |
| 1995 | New York Daze (TV Series) · as Angry Competitive Guy |
| 1995 | Black Scorpion · as Dr. Goddard / The Breath Taker |
| 1995 | Napoleon · as Conan (voice) |
| 1994 | Milk Money · as Cash |
| 1994 | 704 Hauser (TV Series) |
| 1994 | Teresa's Tattoo · as Michael |
| 1993 | NYPD Blue (TV Series) · as Iab Captain Pat Fraker |
| 1993 | The Adventures of Brisco County, Jr. (TV Series) · as Ned Zed |
| 1993 | Tribeca (TV Series) · as Red Grady |
| 1992 | Of Mice and Men · as Curley |
| 1992 | The Paint Job · as Cal |
| 1992 | Near Mrs. · as Colin Phipps |
| 1991 | The Big Slice · as Mike Sawyer |
| 1991 | The Chase · as Hutchinson |
| 1990 | Law & Order (TV Series) · as Bart Rainey |
| 1989 | Back to the Future Part II · as 3-D |
| 1989 | Breaking In · as Mike Lafebb |
| 1988 | Young Guns · as Charley Bowdre |
| 1988 | Biloxi Blues · as Don Carney |
| 1987 | Three O'Clock High · as Jerry Mitchell |
| 1987 | Gardens of Stone · as Wildman |
| 1987 | American Harvest · as Dakota |
| 1986 | Stand by Me · as Billy Tessio |
| 1986 | Amazing Stories · as Jonathan |
| 1986 | Miracle of the Heart: A Boys Town Story · as Andy Grainger |
| 1985 | Amazing Stories (1985) (TV Series) · as Jonathan |
| 1985 | Back to the Future · as 3-D |
| 1985 | Secret Admirer · as Roger Despard |
| 1984 | Silence of the Heart · as Jeff |
| 1984 | CBS Schoolbreak Special (TV Series) · as Cast |
| 1984 | |
| 1983 | Class · as Doug |
| 1982 | St. Elsewhere (TV Series) |
| 1979 | The Facts of Life (TV Series) |
| 1951 | Hallmark Hall Of Fame (TV Series) · as Fergus |