John Sydney

John Sydney is a former Corporal in the United States Army.
==Biography==
===Pre-Series===
===NCIS Season 16===
==Personality==
==Physical Appearance==
==Trivia==
*Dabney Coleman who played John Sydney died in Los Angeles, California on May 16, 2024 at the age of 92 from a cardiac arrest.
Category:Americans in NCIS
Category:One-Off NCIS Characters
Category:Army Officers in NCIS