The mind games played by agency shot-caller Hetty Lange were on display in last night's NCIS: Los Angeles. Will we actually see her on that climbing wall next Tuesday?

We can only hope. Meanwhile, it looks like the show may be putting its own spin on the recent WikiLeaks saga, as a mysterious website starts posting classified material.

Here's CBS' first promo for next Tuesday's "Archangel" ...

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