WARNING: This article contains spoilers from NCIS Los Angeles. Actor McRaney has been appearing in NCIS Los Angeles since season six, coming back as a guest star from time to time.
But it wasn't until season 10 he became more of a recurring character, keeping a watchful eye over the agents on behalf of Hetty.
With the Operations Manager still taking a backseat, Admiral Kilbride is there to give advice both as their boss and as a kind of fatherly figure.
So it's no wonder fans have warmed to the character with every passing season. READ MORE: Loose Women viewers fume 'get her off' at Jane MooreNCIS Los Angeles actor Gerald McRaney was born on August 19, 1947, which means he is now 75 years old.
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