Gibbs Has Questions for Ziva in Her 'NCIS' Season 17 Premiere Return (PHOTOS)

Meredith Jacobs

Ziva (Cote de Pablo) is alive, and we have so many questions!

So does Gibbs (Mark Harmon) in the NCIS Season 17 premiere, "Out of the Darkness." After she surprises him with a cryptic warning, he wants to know why she stayed underground for years while her family and friends presumed her dead and why she's back now. But will he get any answers before trouble hits? They're both looking pretty rough in the episode's photos.

And will the rest of the team figure out what's going on? Considering McGee (Sean Murray), Bishop (Emily Wickersham), and Torres (Wilmer Valderrama) seem to be looking for clues in Gibbs' basement, they may be in the dark about some of it. Let's just hope we aren't also left in the dark until Ziva comes back later in the first half of the season.

Click through the gallery above to see Gibbs and Ziva in some sort of trouble and more.

NCIS, Season 17 Premiere, Tuesday, September 24, 8/7c, CBS