Densi's Wedding, Hetty's Return & 6 More Emotional 'NCIS: LA' Season 10 Moments (PHOTOS)

Meredith Jacobs

NCIS: Los Angeles may, for the most part, feature plenty of action and explosions, but the series also has heart.

And Season 10 had plenty of that, starting off with an emotional trek through Mexico with two of the team suffering serious injuries and leading up to the JAG reunion to close it out. Oh, that was a long time coming.

Are Eric and Nell Leaving 'NCIS: Los Angeles' at the End of Season 10?

Are Eric and Nell Leaving 'NCIS: Los Angeles' at the End of Season 10?

Is a permanent change coming to OSP's Ops Center?

For most of the season, fans were also waiting (impatiently) for Linda Hunt's return as Hetty, and she showed up at just the right time, for the series and for viewers. It coincided with a big moment for NCIS: LA's central couple

But there were moments of sadness as well, as one agent lost a family member and another was in the middle of an emotional case.

15 of Hetty's Best One-Liners on 'NCIS: Los Angeles' (PHOTOS)

15 of Hetty's Best One-Liners on 'NCIS: Los Angeles' (PHOTOS)

Now that Linda Hunt has returned, we're celebrating our favorite team member!

Click through the gallery above to see TV Insider's picks for the most emotional moments of the season and add your own in the comments below.

NCIS: Los Angeles, Season 10 Finale, Sunday, May 19, 10/9c, CBS