Timothy McGee is a key character on NCIS. He's played by actor Sean Murray.
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Antonio Sabato Jr., mostly known for his soap opera work, guest stars on the December 2, 2008 episode of NCIS. Here's a look at the actor on the drama.
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Gibbs questions a suspect. The character is portrayed, of course, by popular actor Mark Harmon.
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David McCallum portrays the character of Ducky on NCIS. He's an anthropologist.
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The cast of NCIS is led by Mark Harmon. This is one of the most popular shows on TV.
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NCIS Quotes

Tony: One other question, I know you're an expert in English history. And I was just wondering, have you ever heard of Archibald Drummond, the 17th Earl of Trent?
Ducky: The Earl of Trent. No, I can't say I have. Why?
Tony: I was just wondering. Thanks.

[reading Valentine's Day card] Roses are red; they go in a bucket; Jake is a jerk; he can go suck it.

Bishop