Kazimierz Andrew "Casey" Siemaszko (sha-MAH-sko; born March 17, 1961)
is an American actor. Among supporting roles in films such as Back to
the Future (1985) and Stand by Me (1986), he also is known for his
starring roles in films such as Three O'Clock High (1987) and Breaking
In (1989), along with numerous small roles in film and
television.Siemaszko was born in Chicago. His father, Konstanty, was a
Polish Roman Catholic, and survivor of Polish Underground and
Sachsenhausen concentration camp. His mother, Collette McAllister, was
English. He attended The Theatre School at DePaul University. His
brother, Corky, is a writer for Daily News and a reporter for NBC
News.
is an American actor. Among supporting roles in films such as Back to
the Future (1985) and Stand by Me (1986), he also is known for his
starring roles in films such as Three O'Clock High (1987) and Breaking
In (1989), along with numerous small roles in film and
television.Siemaszko was born in Chicago. His father, Konstanty, was a
Polish Roman Catholic, and survivor of Polish Underground and
Sachsenhausen concentration camp. His mother, Collette McAllister, was
English. He attended The Theatre School at DePaul University. His
brother, Corky, is a writer for Daily News and a reporter for NBC
News.
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