Popularity
Reports from 2011 discovered that the character Leroy Jethro Gibbs made Mark Harmon the fourth most popular actor on primetime TV. Nice! Moreover, some other NCIS cast members made the top ten. Including Pauley Perrette (Abby Sciuto), Cote de Pablo (Ziva David), David McCallum (Ducky Mallard), and Michael Weatherly (Anthony DiNozzo).
Popularity
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