Special Agent Leroy Jethro Gibbs,Dr. Donald "Ducky" Mallard
[DOC] [TLE] List of NCIS characters - Wikipedia [PAR] NCIS is an American dramatic police procedural television series, revolving 
around a fictional team of special agents from the Naval Criminal Investigative... [DOC] [TLE] Leroy Jethro Gibbs - Wikipedia [PAR] Leroy Jethro Gibbs is a fictional character of the CBS TV series NCIS, portrayed 
by Mark Harmon.