|Full Name||Kazimierz Andrew Siemaszko|
|Birth City||Chicago, Illinois, USA|
|Father Name||Konstanty (died 1999)|
|Mother Name||Collette McAllister|
|Sibilings||Nina Siemaszko (sister) and Corky Siemaszko (Brother)|
|Filmography||The Chase, Falcone, Strom of the Century, The Bronx is Burning, New Amsterdam, Billions|
|Date of Birth||March 17,1961|
Casey Siemaszko is an American actor, who is famous for his work Back to the Future (1984) and Back to the Future II (1989) as 3-D. Furthermore, he is recognized for his role as Billy Tessio in Stand By Me, Charlie Bowdre in Young Guns and Curley in Of Mice and Men.
Casey Siemaszko was born Kazimierz Andrew Siemaszko on March 17, 1961, in Chicago, Illinois, the U.S. under the zodiac sign of Pisces. He holds an American nationality and belongs to white ethnicity.
His late father Konstanty who died in 1999, was a fighter in the Polish Underground during World War 2 and who survived the Sachsenhausen concentration camp.
His mother, Collette McAllister was from the United Kingdom. He grew up in Chicago along with his brother, Corky Siemaszko and sister Nina Siemaszko.
Furthermore, he is a graduate student of the Theatre School at DePaul University in Chicago.
Casey Siemaszko might be single at the moment. He has kept his personal life far away from the media. Which made us hard to keep track of his relationship.
At the moment he is very busy building his career and spending his time with his friends and family. He has also not made any news about him dating anyone.
However, he might be dating someone secretly in low profile. Who knows what he might be doing behind the curtain.
Casey Siemaszko age 58, has an estimated net worth of $500,000. His main source of income is acting and was able to collect a good amount of money from it.
Until now he has appeared on numerous television series and movies. According to PayScale, the average salary of an actor/actress is around $50,427 with a median bonus of $1,032.
Casey began his acting journey by appeared as Doug in 1983 movie “Class“. Later in 1985, she made his another appearance, this time as Roger Despard in “Secret Admirer”.
In 1987, he appeared as Wildman, in the movie “Gardens of Stone“. Furthermore, he has played a role in many movies since 1983. Some of his credited movies include, Back to the Future Part II, Young Guns, Braking In, The Big Slice, Milk Money, The Phantom, and many more.
Besides playing his role in the movie, he has also landed his role in numerous television series. His debut television acting was as Aaron Davis in 1984, TV series “Hard Knox“.
In the same year, he appeared in another television series as Jeff in “Silence of the Heart” and Brian in “The Facts of Life“.
Furthermore, he has played his role in The Chase, Falcone, Strom of the Century, The Bronx is Burning, New Amsterdam, Billions, and many more.
He has also provided his voice for Hank Pullman and Jason Cornet in 2004 game Red Dead Revolver. Furthermore, he even gave his voice for Johnny Sindacco and Pedestrian in Grand Theft Auto: San Andreas.