Casey Siemaszko

Kazimierz Andrew "Casey" Siemaszko (; born March 17, 1961) is an American actor. He had supporting roles in Back to the Future, Stand By Me, and Of Mice and Men. He also had a leading role for the film Three O'Clock High.

Personal life Siemaszko was born in Chicago and grew up on the city's northwest side. He attended Saint Ignatius College Preparatory School and graduated from the Goodman School of Drama at DePaul University in 1983. His father, Konstanty (1918–1999), was a Polish Roman Catholic and a former member of the Polish Navy. He joined the Polish Underground and was a survivor of the Sachsenhausen concentration camp. He immigrated to Chicago in 1959 and became a well-known local choreographer and a fixture in the Polish community. His sister Nina is an actress and his brother, Corky, is a writer for Daily News and a reporter for NBC News. 1986 Stand by Me Billy Tessio

Gardens of Stone Wildman Three O'Clock High Jerry Mitchell

Biloxi Blues Private Donald J. Carney Young Guns Charlie Bowdre

Breaking In Mike Lafebb Back to the Future Part II 3-D 1992 Of Mice and Men Curley

Teresa's Tattoo Michael Milk Money "Cash"

Napoleon Conan / Pengi Voice Black Scorpion Dr. Goddard 1996 The Phantom Morgan 1997 Bliss Tanner 1998 Taxman Abrasha Topolev 1999 Limbo Bobby Gastineau 2000 The Crew Young Bobby Bartellemeo 2009 Public Enemies Harry Berman Television Year Title Role Notes 1984 Silence of the Heart Jeff Television film The Facts of Life Brian Episode: "Smile" 1984–1985 St. Elsewhere Rick Messina 3 episodes 1985 Amazing Stories Jonathan Episode: "The Mission" 1991 The Chase Phillip Hutchinson Television film 1993 Tribeca "Red" Grady Episode: "Heros Exoletus" 1994 The Adventures of Brisco County, Jr. Ned Zed Episode: "Ned Zed" 704 Hauser Joey Stivic Episode: "Meet the Cumberbatchs" 1996 Too Something Angry Competitive Guy 2 episodes Mistrial Detective Bobby Zito Television film 1997–2009 Law & Order Mr. Shuman / Green's Union Delegate / Bart Rainey 3 episodes 1997 Chicago Sons Frank Episode: "To Have and to Hold" Rose Hill Fergus Carroll Television film 1999 Chameleon II: Death Match Jake Booker Television film Storm of the Century Alton "Hatch" Hatcher Miniseries 2000 Falcone Ray Cerrone 2 episodes 2002–2004 NYPD Blue IAB Captain Pat Fraker 13 episodes 2003 Oz Detective Tarnowski 2 episodes 2004 Law & Order: Criminal Intent Harvey Gruenwald Episode: "Unrequited" 2005 The Inside Billy Ray Pope Episode: "Thief of Hearts" 2006 CSI: NY Paul Sabotini Episode: "Run Silent, Run Deep" 2007 Law & Order: Special Victims Unit EPA Official Episode: "Loophole" The Bronx Is Burning Detective Welker Episode: "The Seven Commandments" 2007–2012 Damages Dan Williams 12 episodes 2008 New Amsterdam Peter Huygens Episode: "Golden Boy" 2010 The Event Frank Decosta Episode: "I Haven't Told You Everything" 2012 Blue Bloods Josh Thorp Episode: "Collateral Damage" Louie Homeless Man Episode: "Daddy's Girlfriend: Part 2" White Collar Bert "Bertie" Slavkin Episode: "Parting Shots" NYC 22 Allen Blume 3 episodes Elementary Michael McGee Episode: "While You Were Sleeping" 2013 Killing Kennedy Jack Ruby Television film 2014 The Blacklist Sam Raimo Episode: "Mako Tanida (No.83)" 2015 Unforgettable Greg Zartane Episode: "Blast from the Past" 2016 Billions Seids Episode: "Short Squeeze"

Video games