Acting
Casey Siemaszko
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…
Web Series & TV Shows
Law & Order: Special Victims Unit
as EPA Official
Person of Interest
as Lester Strickland
Law & Order
as Bart Rainey
Law & Order
as Defense Attorney Shuman
The Blacklist
as Sam Raimo
Blue Bloods
as Josh Thorp
Law & Order: Criminal Intent
as Harvey Gruenwald
Elementary
as Michael McGee
CSI: NY
as Paul Sabotini
Billions
as Seids