Were aliens about to take over Los Angeles?
That's what one man thought on NCIS: Los Angeles Season 11 Episode 18, and he went missing after making a big deal about it.
With the team entertaining the possibility, a killer threatened to wreak havoc in town.
Meanwhile, Anna made a bold decision about her future.
With the end approaching for most of the characters, did they sign new deals?
Use the video above to watch NCIS: Los Angeles online right here via TV Fanatic.
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.