Gavin Knowles

Gavin Knowles is a 2nd Lieutenant in the United States Marine Corps.
==Biography==
===Pre-Series===
===NCIS: Los Angeles Season 3===
==Personality==
==Physical Appearance==
Category:Americans in NCIS: Los Angeles
Category:One-Off NCIS: Los Angeles Characters
Category:Marines in NCIS: Los Angeles
Category:Marine Second Lieutenants in NCIS: Los Angeles