Linda Hunt plays Hetty on NCIS: Los Angeles. We're learning more about her character here in the second season.
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Linda Hunt stars on NCIS: Los Angeles. She's a great character!
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NCIS: Los Angeles Quotes

I got my white Bronco out back.

Kip Brigham

Sam: Why would you rob a bank if you already had millions of dollars?
G: It's gotta be something bigger than that.