Spoilers

Next week’s NCIS: Los Angeles features a nuclear warhead on the loose. We can only hope for Sam and G. undercover in CHP uniforms as well.

Callen was scarce on this week’s NCIS: Los Angeles. Next week’s he takes center stage again. Here’s a promo for “Tin Soldiers.”

Nate’s surprise return was one of many factors that made this week’s NCIS: Los Angeles so awesome. So when will he be back?

NCIS: Los Angeles seeks to stop a terrorist mastermind … but in a new twist, he’s already behind bars. Watch the promo for Tuesday’s episode here.

A sneak peek of tonight’s NCIS: Los Angeles hints at major drama in both the national security and climbing wall departments.

NCIS: Los Angeles returns with a new episode next week. Here’s the first promo for “Archangel.”

NCIS: Los Angeles is all-new tonight after NCIS. Watch a clip and promo for the first episode of 2011 right here.

NCIS: Los Angeles returns next week before taking another break until 2011. Here’s the promo for “Disorder.”

Tonight’s NCIS: Los Angeles features a major Hetty story line and a lot of Cold War-era mystery. None of which can be seen in this sneak peek, but the clip is funny!

What’s in the missing black book on NCIS: Los Angeles? All sorts of Cold War treasures, apparently.