Movies (Acting Roles)
Sorted by Release DateBlood, Beach, Betrayal
Jonathan Kowalsky was
? in Blood, Beach, Betrayal
as 'Officer Ferdinand'.
Sat, Jul 27 2024
The Legend of Bloody Jack
Jonathan Kowalsky was
? in The Legend of Bloody Jack
as 'George'.
Tue, Feb 27 2007
TV Shows (Acting Roles)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
NCIS: Los Angeles
Jonathan Kowalsky was
? in NCIS: Los Angeles
as 'Dale Johnson'.
First Air Date
Tue, Sep 22 2009
Tue, Sep 22 2009
The Middleman
Jonathan Kowalsky was
? in The Middleman
as 'Storm Trooper'.
First Air Date
Mon, Jun 16 2008
Mon, Jun 16 2008