
Casey Siemaszko
Acting
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.
Born: March 17, 1961
Place of Birth: Chicago, Illinois, USA
Known For

Grand Theft Auto: San Andreas - The Introduction
Tension builds as threats are carried out, stakes are raised and communication breaks down. In Los Santos a drive-by shooting in Grove Street Family's territory ignites a series of events in the days leading up to the start of the game.

Hallmark Hall of Fame
Long-running anthology program sponsored by Hallmark Cards. Beginning in 1951 and continuing into 2019, the series received 80 Emmy Awards, 24 Christopher Awards, 11 Peabody Awards, 9 Golden Globes, and 4 Humanitas Prizes. Early seasons were a weekly live drama, eventually transitioning to videotaped and then filmed productions broadcast as occasional specials.

Chicago Sons
A bachelor pad overlooking Wrigley Field is home to the close-knit but usually bickering Kolchuk brothers.

Back to the Future
Eighties teenager Marty McFly is accidentally sent back in time to 1955, inadvertently disrupting his parents' first meeting and attracting his mother's romantic interest. Marty must repair the damage to history by rekindling his parents' romance and - with the help of his eccentric inventor friend Doc Brown - return to 1985.

White Collar
In exchange for his freedom, charming con artist Neal Caffrey provides his expertise to help straight-man FBI agent Peter Burke catch elusive white-collar criminals.

Person of Interest
John Reese, former CIA paramilitary operative, is presumed dead and teams up with reclusive billionaire Finch to prevent violent crimes in New York City by initiating their own type of justice. With the special training that Reese has had in Covert Operations and Finch's genius software inventing mind, the two are a perfect match for the job that they have to complete. With the help of surveillance equipment, they work "outside the law" and get the right criminal behind bars.

Oz
The daily lives of prisoners in Emerald City, an experimental unit of the Oswald Maximum Security Prison where ingroups - Muslims, Latinos, Italians, Aryans - stick close to their mutual friends and terrorize their mutual enemies.

Law & Order: Special Victims Unit
In the criminal justice system, sexually-based offenses are considered especially heinous. In New York City, the dedicated detectives who investigate these vicious felonies are members of an elite squad known as the Special Victims Unit. These are their stories.

Stand by Me
After learning that a boy their age has been accidentally killed near their rural homes, four boys decide to go see the body. Gordie, Vern, Chris, and Teddy encounter a mean junk man and a marsh full of leeches, but they also learn more about one another and their very different home lives. Just a lark at first, the boys' adventure evolves into a defining event in their lives.

Blue Bloods
A drama about a multi-generational family of cops dedicated to New York City law enforcement. Frank Reagan is the New York Police Commissioner and heads both the police force and the Reagan brood. He runs his department as diplomatically as he runs his family, even when dealing with the politics that plagued his unapologetically bold father, Henry, during his stint as Chief.
Filmography
as Jack Ruby
as Sam Raimo
as Michael McGee
as Blume
as Lester Strickland
as Lt. Greg Sartain
as Josh Thorp
as Bertie Slavkin
as Harry Berman
as Peter Huygens
as Detective Dan Williams
as Billy Ray Pope
as Johnny Sindacco (voice) (uncredited)
as Paul Sabotini
as Harvey Gruenwald
as Young Bobby Bartellemeo
as EPA Official
as Bobby Gastineau
as Alton "Hatch" Hatcher
as Jake Booker
as Billy
as Detective Tarnowski
as Fergus Carroll
as Tanner
as Detective Bobby Zito
as Morgan
as Dr. Goddard / The Breath Taker
as Conan (voice)
as Cash
as Himself
as Michael
as Cal
as Ned Zed
as Curley
as Colin Phipps
as Mike Sawyer
as Hutchinson
as Bart Rainey
as Defense Attorney Shuman
as Mike Lafebb
as Charley Bowdre
as Don Carney
as Jerry Mitchell
as Wildman
as Dakota
as Billy Tessio
as Jonathan
as Andy Grainger
as Jonathan
as 3-D
as Roger Despard
as Jeff
as Aaron Davis
as Doug
as Rick Messina
as Fergus