On next week's NCIS: LA, the legendary Hetty's whereabouts are once again in question.

Ms. Lange is a legend. She's also missing because of, targeted by and taking a stand against ... something. The woman has more secrets and skeletons than the rest of the team put together, and that's saying something.

One thing's for certain: we wouldn't bet against her under any circumstances. The diminutive stature belies a master of the spy game and a woman of surprising resilience and resourcefulness. Enemies, take heed!

Check out our NCIS: LA review from Tuesday and the promo for "Collateral" below:

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.