Casey Siemaszko
March 17, 1961 (64 years old) 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.
Known For
Credits
- 2016 · Billions as
- 2013 · Killing Kennedy as Jack Ruby
- 2013 · The Blacklist as Sam Raimo
- 2012 · Elementary as Michael McGee
- 2012 · NYC 22 as Blume
- 2011 · Person of Interest as Lester Strickland
- 2011 · Unforgettable as Greg Sartain
- 2010 · Blue Bloods as Josh Thorp
- 2009 · White Collar as Bertie Slavkin
- 2009 · Public Enemies as Harry Berman
- 2008 · New Amsterdam as Peter Huygens
- 2007 · Damages as Detective Dan Williams
- 2007 · The Boy Who Cried Bitch: The Adolescent Years as
- 2005 · The Inside as Billy Ray Pope
- 2004 · Grand Theft Auto: San Andreas - The Introduction as Johnny Sindacco (voice) (uncredited)
- 2004 · CSI: NY as Paul Sabotini
- 2003 · The Street Lawyer as Rafter Mayes
- 2001 · Law & Order: Criminal Intent as Harvey Gruenwald
- 2000 · The Crew as Young Bobby Bartellemeo
- 1999 · Law & Order: Special Victims Unit as EPA Official
- 1999 · Limbo as Bobby Gastineau
- 1999 · Storm of the Century as Alton "Hatch" Hatcher
- 1999 · Chameleon II: Death Match as Jake Booker
- 1998 · Together and Alone as Billy
- 1997 · Oz as Detective Tarnowski
- 1997 · Rose Hill as Fergus Carroll
- 1997 · Bliss as Tanner
- 1997 · Chicago Sons as
- 1996 · Mistrial as Detective Bobby Zito
- 1996 · The Phantom as Morgan
- 1995 · Black Scorpion as Dr. Goddard / The Breath Taker
- 1995 · Napoleon as Conan (voice)
- 1994 · Milk Money as Cash
- 1994 · My Life's in Turnaround as Himself
- 1994 · 704 Hauser as
- 1994 · Teresa's Tattoo as Michael
- 1993 · The Paint Job as Cal
- 1993 · The Adventures of Brisco County, Jr. as Ned Zed
- 1992 · Of Mice and Men as Curley
- 1992 · Near Mrs. as Colin Phipps
- 1991 · The Big Slice as Mike Sawyer
- 1991 · The Chase as Hutchinson
- 1990 · Law & Order as Bart Rainey
- 1990 · Law & Order as Defense Attorney Shuman
- 1989 · Back to the Future Part II as 3-D
- 1989 · Breaking In as Mike Lafebb
- 1988 · Biloxi Blues as Don Carney
- 1988 · Young Guns as Charley Bowdre
- 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 as Jonathan
- 1985 · Back to the Future as 3-D
- 1985 · Secret Admirer as Roger Despard
- 1984 · Silence of the Heart as Jeff
- 1984 · Hard Knox as Aaron Davis
- 1983 · Class as Doug
- 1982 · St. Elsewhere as
- 1979 · The Facts of Life as
- 1951 · Hallmark Hall of Fame as Fergus
- Future · Amazing Stories: The Movie I as Jonathan (archive footage)