Remember after Ricky died in a plane crash,
Harmon tried to take the nephew away from his sister Sharon Kristin Harmon?
I was all anti Mark would not watch anything with him in it.
Come to find out he was trying to do the right thing back then.
Today I can not imagine Harmon as any other character
In fact all of the characters of the ncis cast will find it difficult to play any other roll.
I hope that ncis rolls until they are all set for life.
Prayers that they are good stewards of their income.
Ducky [David McCallum] has been a favorite since the 'Man fron U.N.C.L.E. days
JMHO Gibbs Rules could well be Harmon rules as he states he was a strict parent.
or rules are more Harmon than Gibbs