8.3
Movie
Acting
Casey Siemaszko
- Born
- (age 65)
- Birthplace
- Chicago, Illinois, USA
- Credits
- 62 titles
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.
Signature work
Known For
8.3
Movie
7.8
Movie
Back to the Future Part II
7.8
Movie
Stand by Me
6.7
Movie
Public Enemies
8.0
TV
Law & Order: Special Victims Unit
7.6
TV
The Blacklist
8.1
TV
Person of Interest
7.6
TV
Elementary
8.2
TV
White Collar
6.7
Movie
Young Guns
7.8
TV
Billions
7.8
TV
Blue Bloods
8.0
TV
Oz
7.3
TV
CSI: NY
7.2
Movie
Of Mice and Men
7.3
TV
Law & Order
5.3
Movie
The Phantom
7.6
TV
Law & Order: Criminal Intent
Acting credits 62
| Year | Title | Role |
|---|---|---|
| 2016 | Billions TV | Seids (1 ep) |
| 2013 | Killing Kennedy Film | Jack Ruby |
| 2013 | The Blacklist TV | Sam Raimo (1 ep) |
| 2012 | Elementary TV | Michael McGee (1 ep) |
| 2012 | NYC 22 TV | Blume (1 ep) |
| 2011 | Person of Interest TV | Lester Strickland (1 ep) |
| 2011 | Unforgettable TV | Lt. Greg Sartain (1 ep) |
| 2010 | Blue Bloods TV | Josh Thorp (1 ep) |
| 2009 | White Collar TV | Bertie Slavkin (1 ep) |
| 2009 | Public Enemies Film | Harry Berman |
| 2008 | New Amsterdam TV | Peter Huygens (1 ep) |
| 2007 | Damages TV | Detective Dan Williams (11 ep) |
| 2007 | The Boy Who Cried Bitch: The Adolescent Years Film | |
| 2005 | The Inside TV | Billy Ray Pope (1 ep) |
| 2004 | Grand Theft Auto: San Andreas - The Introduction Film | Johnny Sindacco (voice) (uncredited) |
| 2004 | CSI: NY TV | Paul Sabotini (1 ep) |
| 2003 | The Street Lawyer Film | Rafter Mayes |
| 2001 | Law & Order: Criminal Intent TV | Harvey Gruenwald (1 ep) |
| 2000 | The Crew Film | Young Bobby Bartellemeo |
| 1999 | Law & Order: Special Victims Unit TV | EPA Official (1 ep) |
| 1999 | Limbo Film | Bobby Gastineau |
| 1999 | Storm of the Century TV | Alton "Hatch" Hatcher (3 ep) |
| 1999 | Chameleon II: Death Match Film | Jake Booker |
| 1998 | Together and Alone Film | Billy |
| 1997 | Oz TV | Detective Tarnowski (2 ep) |
| 1997 | Rose Hill Film | Fergus Carroll |
| 1997 | Bliss Film | Tanner |
| 1997 | Chicago Sons TV | (1 ep) |
| 1996 | Mistrial Film | Detective Bobby Zito |
| 1996 | The Phantom Film | Morgan |
| 1995 | Black Scorpion Film | Dr. Goddard / The Breath Taker |
| 1995 | Napoleon Film | Conan (voice) |
| 1994 | Milk Money Film | Cash |
| 1994 | My Life's in Turnaround Film | Himself |
| 1994 | 704 Hauser TV | (1 ep) |
| 1994 | Teresa's Tattoo Film | Michael |
| 1993 | The Paint Job Film | Cal |
| 1993 | The Adventures of Brisco County, Jr. TV | Ned Zed (1 ep) |
| 1992 | Of Mice and Men Film | Curley |
| 1992 | Near Mrs. Film | Colin Phipps |
| 1991 | The Big Slice Film | Mike Sawyer |
| 1991 | The Chase Film | Hutchinson |
| 1990 | Law & Order TV | Bart Rainey, Defense Attorney Shuman (1 ep) |
| 1989 | Back to the Future Part II Film | 3-D |
| 1989 | Breaking In Film | Mike Lafebb |
| 1988 | Young Guns Film | Charley Bowdre |
| 1988 | Biloxi Blues Film | Don Carney |
| 1987 | Three O'Clock High Film | Jerry Mitchell |
| 1987 | Gardens of Stone Film | Wildman |
| 1987 | American Harvest Film | Dakota |
| 1986 | Stand by Me Film | Billy Tessio |
| 1986 | Amazing Stories Film | Jonathan |
| 1986 | Miracle of the Heart: A Boys Town Story Film | Andy Grainger |
| 1985 | Amazing Stories TV | Jonathan (1 ep) |
| 1985 | Back to the Future Film | 3-D |
| 1985 | Secret Admirer Film | Roger Despard |
| 1984 | Silence of the Heart Film | Jeff |
| 1984 | Hard Knox Film | Aaron Davis |
| 1983 | Class Film | Doug |
| 1982 | St. Elsewhere TV | Rick Messina (3 ep) |