September 21

==People in Reality==
*David James Elliot is born.
==Broadcast Media==
=== Television===
*1999- King of the Greenie Board (episode), the JAG Season 5 premiere episode airs for the first time.
*2010- Spider and the Fly (episode), the NCIS Season 8 premiere episode airs for the first time.
*2010- Human Traffic (episode), the NCIS: Los Angeles Season 2 premiere episode airs for the first time.
*2015- Active Measures (episode), the NCIS: Los Angeles Season 7 premiere episode airs for the first time.
Category:Dates