Casey Siemaszko: Casey Siemaszko. Actor: Young Guns. Casey Siemaszko is an extremely versatile American actor, known for his roles in the 1980s 'Brat Pack' films, although over the last three decades he has notched up an impressive 60-plus film and TV appearances.
Siemaszko was born in Chicago, Illinois, to a Polish father and a British mother. His sister is actress Nina Siemaszko. His first film role was in the Rob Lowe vehicle Class...
